Engine Running Rich Damage



compression test will not resolve issue of running rich. The van is emitting fuel out of the tail pipe. It appears to be exhaust related as if the engine is running too rich. Ive changed plugs, wires, rotor, cap, and air filter, and fuel filter. Edel Rodriguez for TIME. Once your engine warms up to about 40 degrees Fahrenheit, the car transfers to normal. When the pilot jet is way too rich, you are forced to use the idle screw to open the slide so far in order to keep the engine running that the pilot circuit is partially bypassed, and the engine is actually starting to draw fuel through the needle jet. Although generic, the specific repair steps may vary depending on make/model. I have a 36hp engine with WW Okrasa kit and camshaft, everything else is stock With the standard jets in the replica Solex's the engine is running rich. Pumps are cooled and lubricated by the water flowing through them. On the other hand a "hotter" plug could cause damage if it is not necessary. 1 day ago · Taxing the rich at a high rate, say the authors of Elizabeth Warren’s tax plan, is only fair. Switch the ignition to position 2. Only way this can happen when the heat accumulated by your car engine exceeds the normal temperature. and it still has the same compression as it did when i bought it new 165 lbs. I think this may be the same problem that Mr. A common cause of ring seal failure is created if the engine is run with an overly-rich air-fuel ratio. 8 V (800 mV) DC would indicate a rich mixture. But he wrote a book instead. Running either will cause some performance loss, and running rich can cause pre-ingition problems as well as really shitty gas milage. Most importantly, it is always better to err on the rich side since no damage will be done to the engine. wide open throttle), the output of the oxygen sensor is ignored, and the ECU automatically enriches the mixture to protect the engine, as misfires under load are much more likely to cause damage. Running too rich can cause converters and sensors to get carbon fouled and shut down. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Stale fuel, dirt, and debris are the most common cause of outdoor power equipment not starting or running properly. Reply to this Comment. The simplistic ideal proportion for our purposes is 14. A stuck or broken choke causes the engine to run rich, irrespective of the screw position. Is there an easy way to tell if the engine is. This could be low fuel pressure. · Check blades for sharpness and damage. Ok, I had my car dyno tuned almost a year ago, and you can see below the a/f is good. There may be a time when your engine runs rich and the carburetor cannot be adjusted to the lean side. The art of troubleshooting with an engine monitor is a subject that's so rich and fascinating that I'm in the process of writing a book about it. • Always run your model engine in a well-ventilated area. The following list will help you determine whether your Bike is running rich or lean. Check engine light came on this am on the way to work. elle save 90% subscribe give a gift visit the website customer service. However, you should be aware that serious damage to the entire engine system can occur during events far less serious than what is shown in this picture. 1997 Ram 1500 4x4 Laramie. 6 petrol to run rich thanks. You can read those codes, and find out what the EMM thinks may be the problem. ULTRA, when mixed with pump gasoline, will create racing fuel with octane between 108 and 112 r+m/2. Has anyone had the simular problem? If so, what was the solution? Or. Engine running cold. I also like to bleed the injection oil pump. It's not a bad idea to replace the thermostat whenever you replace the water pump or when you change all the hoses. Engine Hydrolock - How Water Can Damage or Destroy Your Engine Hydrostatic lock is a failure of the internal combustion engine, where the unit can’t run due to fluid entering the combustion. Looseness of the Fan - Excessive lateral movement of the fan blades. Thankfully, your car doesn't run rich the entire winter. FINAL NOTES: Large changes to the low speed jetting may require additional adjustment of the idle mixture again. In the world of certificated aircraft, there are required procedures to be followed in the event of a prop strike. After a day that produced no trades. Your saw will be much better off at 40 to 1. ECT sensor input more than 170°F, engine running in closed loop, BTS input over 20°F, altitude under 8000 ft. Check fuel pressure. This runs everything real rich on the oil. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. This article explains the core functions of the ECM. But again, this is just one side of it. If the wire is dirty, for example due to dirt, oil, or even dust, your engine will run lean when in motion, and rich when idling, due to inaccurate readings. My 2002 TXT is running rich. Running rich can wash the bores of oil, carbon up internal components (Valves, piston crown, rings) coat O2 senors, clog catalytic converters, produce black smoke if running way too rich, put black soot over the back of the vehicle. If you go too rich the scooter will splutter and performance will drop and emissions will increase. A P0171 check engine light code is set when the computer has reached a rich calibration limit and can not add enough fuel to maintain the correct mixture. I can't see the part I'd like to see. Fuel pump located in the gas tank in a lower added sump so it does not run out of fuel on acceleration. Two Stroke Piston Diagnosis The process of examining a used piston can tell a mechanic helpful information on the condition of an engine. Hi my name is Aron I have a Ford Windstar. Also, a hotter running engine can have more problems with “hot soak”, a condition often mis-diagnosed as vapor lock. On the other hand, get the mixture too rich, and the temperatures start coming back up rapidly. 96 Z28 daily driver. compression test will not resolve issue of running rich. Corbyn's super-rich targets: who are they and what could he do? MPs have previously accused Ashley of running Sports Direct like a “Victorian workhouse”, citing “fear, disruption and. How to warm up a motorcycle engine. IO-520, TSIO-520, IO-550, TSIO-550, and TSIOL-550-series reciprocating engines have prompted the FAA to issue a special airworthiness information bulletin (SAIB) alerting operators to the problem of engine “kickback” and how to inspect for resulting damage. Two big signs of your engine running rich have to do with the condition of your spark plugs or catalytic converter. 0L, which is 9. But engines with high compression ratios (over 9:1), turbochargers, superchargers, or with accumulated carbon deposits in the combustion chamber may require 89 or higher octane fuel. They argue that, among other problems, the blend could damage the engine. It’s running between 180 and 210. and it still has the same compression as it did when i bought it new 165 lbs. The car may still be driveable, but the condition will continue to get worse until the car no longer runs. An engine running at 1000rpm spends 0. This is when there are just enough parts of air (14. It’s safer to run the engine a little too rich than it is to court detonation with an air fuel ratio that’s too lean. The right air/fuel mixture keeps the engine running at its best. An engine that is jetted too lean will create more heat than an engine that has the correct air/fuel ratio; if the jetting is too rich, the mixture may still be burning in the headers and exhaust system, again creating more heat. A lean running engine will run hotter than normal, and this can cause premature failure of valves, warpage or cracking of cylinder heads, exhaust manifolds, etc. Forum discussion: Got a question for any mechanic here. In short, if a new stock plug works well, use it. RUNNING THE ENGINE TOO RICH WILL RUIN THE FIT. Running a car on CNG or LPG results in a drop in power output by 10-15 percent. You can think of rich as meaning too much fuel for the amount of air or as not enough air for the amount of fuel. When an internal combustion engine is under high load (e. Terry's Talon Troubleshooting Tips #3 - Fast Idle (aka. determining if an engine is running too rich or too lean. In your question about the cars, the main thing that will matter is the type of fuel being used. My vehicle suffered major engine damage, now what? So when an engine “dies,” it does not have to be the end of your vehicle. It will also cause your sensor to go bad faster (02 and what not). While running lean can save on fuel economy over time it also increases the wear and tear of the engine. Do not run an engine in an enclosed area without adequate ventilation. Forum discussion: Got a question for any mechanic here. A spark ignition engine produce peak power with a slightly rich mixture. Your Engine Runs Lean When Working, or Rich When Idling Your mass air flow tells your car’s computer information about the air that is used in your engine’s combustion chamber. Probably running rich and will be until ecu adjust to intake mine did that for about two tanks or so. Well, not exactly, the Ohio senator protests when I say as much. Pinging or detonation caused by poor fuel grade, incorrect fuel mixture, or incorrect ignition timing cause this kind of damage. Rich is the addition of more fuel to the air/fuel mixture. So commanding. This may take days, weeks, months or even years. A proper air/fuel ratio has other benefits as well, such as improved engine performance and increased fuel economy. Model engines produce possibly. On the other hand, get the mixture too rich, and the temperatures start coming back up rapidly. compression test will tell you why your mower has no power if it runs badly. If enrichener is being held open by linkage engine will run rich. Similar to code P0171 which indicates the system is running too lean, the P0172 code is the exact opposite and the engine is running too rich (too much fuel). R unning out of oil can do unrecoverable amounts of damage to your engine. For diesel engines, since it always runs on lean air-fuel ratio, lambda control is performed in a different manner. Start the engine, and do a full-throttle run down the straight, through all gears. This depends on the engine but can typically be found in the region lambda 0. -bad coolant temperature sender. A vehicle running rich will result in the vehicle running hot and will clog up the catalytist resulting in the honeycomb inside it becoming degraded. RACE-GAS ULTRA is specifically designed for the requirements of very high compression, boosted or nitrous engines. Lean is the addition of more air to the air/fuel mixture. Stern drive engines are another matter entirely. Once the engine was apart, we were surprised to find the damage to the bearings and eccentric shaft caused by oil starvation. Just make sure everything is connected properly if no engines lights it should go away with time. Make sure it's in tune and in timing. -engine surges (ie picks up and slows down) on a steady throttle -You may get popping from the exhaust, similar to an exhaust air leak -if the mixture is VERY lean the engine can shut off when the throttle is opened. Engine exhaust fumes contain carbon monoxide and can cause serious illness or death. They only information they were able to supply me with was the engine was running rich and lacked power but had no idea what was causing it. The impellers of a submersible pump will quickly begin to melt and fuse together when the water level drops below the intake screen of the pump. Possible Causes:. They explained that they needed a couple of hours to explore and did not garantee anything. Id rather run lean then rich, cause your engine will last longer lean then rich. With the wealth gap growing bigger by the minute, an ample number of ideas get tossed around about how to rein in the mega-rich. Both lean and rich mixtures produce flame temperatures less than stoichiometric. In turbocharged engines there is a fine balancing act when it comes to making a lot of power on low octane fuel. Too rich running engines can have the oil contaminated no matter what the cause. An engine that is jetted too lean will create more heat than an engine that has the correct air/fuel ratio; if the jetting is too rich, the mixture may still be burning in the headers and exhaust system, again creating more heat. High fuel pressure. If it is not properly maintained and regularly checked, it may break down sooner than expected. 06 secs in each cycle, which drops to 0. So commanding. Long restoration and revamping to Pro Touring style. Eric, Running lean will cause heat and can cause damage. Chevy Tbi running rich problem solving. You can read those codes, and find out what the EMM thinks may be the problem. to installation of the engine. I recently installed the motor harness from my original motor and installed the EGR vacuum switch so it would read the EGR. Repair can be costly and time consuming. 06 secs in each cycle, which drops to 0. Poor engine performance and a loss in fuel economy are traits of a worn spark. Good radiator, 8 blade fan and fan clutch is a good investment. Leaky floats: Check the floats first. Mass airflow/ engine miss, running rich. Have your car checked by an auto mechanic. · Connect a pipe extension to the engine exhaust pipe to direct the exhaust fumes out of the area. Some performance improvements may be the cause for this type of plug damage. Running out of gas usually just costs your time and pride. Engine heater should be installed to ensure normal starting and running of the engine when the outside temperature is lower than 4 ºC. We are family owned and operated and dedicated to presenting our customers with a. 2) Run unit for 5 minutes to fully warm up and clean out excess fuel. The problem, of course, is that disconnecting the battery doesn't always damage. Regardless, it’s easy to find out what the issue is, and taking care of it quickly can save you money, and prevent further damage down to the road. I bought a Lincoln Ranger 8 Welder Generator with the Kohler CH20S Engine. I just ordered two new O2 sensors so I'll be replacing them this weekend. If your vehicle has one, the best thing to do is remove it until you get home and then reinstall it. Once the engine was apart, we were surprised to find the damage to the bearings and eccentric shaft caused by oil starvation. If the fuel pressure is out of spec the engine runs rich or lean until the O2 sensor compensates if the range is not that far out of spec. I think this may be the same problem that Mr. Fuel mixture alone dictates rich or lean. The Tiny Spark Plug Should Be A Big Tool When It Comes To Tuning Your Race Engine. RUNNING THE ENGINE TOO RICH WILL RUIN THE FIT. Packaging Corporation of America Handles the Effects of Lighter Volume in the Third Quarter The packaging giant absorbs a sales decline without significant damage to its margins. I have a 2006 ford e350 v10 code p0191, pending codes p2198, p2196, engine. Excess fuel, as in rich mixture, cools the engine somewhat, but the effect of unburned fuel as a coolant is generally overrated. -clogged air filter. Your saw will be much better off at 40 to 1. 3:1, and the 2. Moderately-excessive leaning wil result in rough running in many, especially carburetted engines, due to uneven fuel distribution between cylinders. I welcome any communication on this subject. Rich's Auto Center is the premier auto repair center in Fort Wayne, IN. If the operating temperature is not reached, the piston is prematurely worn from lack of clearance. Idle Surge) For those of you who may have missed the thread regarding my idle surge, here's a brief summary: - One hot Saturday in June, I was driving happily along the freeway. If you are concerned, take a look at your oil cap and see if it has a milky substance on it, "milkshake", which is water condensing in the engine and will cause the damage folks talk about. A bad oxygen sensor that prevents the PCM from going into closed loop won't damage the converter, but it may prevent the converter from reducing HC and CO as much as it could. It is a brand new one and it looks good. This usually causes a lot of smoking from the rich mixture, and sometimes pinging from pre-ignition. I will try and find you a pictures of what different spark plugs look like after running too lean, too rich, etc. The engine thermostat can stick shut and overheat an engine. When one or more of these valves are damaged, the result can be anything from reduced power and poor fuel consumption, to complete engine failure. Fixed surging/high idle on ’04 745Li with new throttle body. i just bought a 94 silverado with 5. The story of Ben Tuck’s 2016 Caterham Supersport campaign can be summed up as – ‘a season of 2 halves’. Your car will have less power than it had before. Thankfully, your car doesn't run rich the entire winter. The Power of Pace & Heart Rate Training What is your athletic goal? Do you want to set a marathon PR or do you want to lose 5 pounds? Have you always wanted to see what's around that next corner, but can't quite make it? If improved fitness or performance is your goal, pace training may be the answer. Ensure proper operation of the fuel management system. Car Engine Running Rich. Tuning the Low-Speed Needle The low-speed needle (also referred to as the idle. Well, not exactly, the Ohio senator protests when I say as much. Elizabeth Warren, one of the top Democratic presidential candidates, marking the latest salvo in the war of words between the billionaire investor and. But I also have a couple, like one or two, small backfires at really low rpms when I start out in first gear. The engine will smoke like mad, and maybe even foul out a spark plug. Engineers continue to call for Qantas to ground its 737 fleet after a third plane was found with damage to its wing. A voltage output higher than the base amount around 0. DOWNLOAD a complete outboard repair manual in seconds. Stored in the main memory chip (PROM) is the software (values programmed by GM or your custom tuner) that tell the computer, among other things, how much fuel and spark to deliver to the engine for a given set of operating conditions. NA Miata running rich. Also check the choke and make sure it's releasing all the way when the engine is running. You do not want to "break-in" an ABC engine at a very rich setting. Finally, If your (O2) Oxygen Sensor fails to function properly, your engine management computer cannot determine the air to fuel ratio. I swapped O2 sensor banks to see if the rich side will switch to the other side. It caused the engine to get too hot and cause pre-detonation or pinging with the subsequent resulting damage to valves and in the worst case scenario piston damage from incorrect ignition timing as the glowing valves ignite the mixture not the spark. car and driver save 79% subscribe give a gift visit the website customer service. Leaky crank shaft seals and/or leaky intake gaskets can allow excess air flow into the engine, which can cause lean burn piston damage. Running a car on CNG or LPG results in a drop in power output by 10-15 percent. -clogged air filter. I think this may be the same problem that Mr. Fuel being drawn into engine from another source. 1 day ago · Louisiana Pacific fire leaves damage, but no injury said five fire engines showed up at the plant to extinguish the the blaze. Abstract: This paper describes how damage propagation can be modeled within the modules of aircraft gas turbine engines. This could be low fuel pressure. Failure to make these changes will cause the engine to run lean. If during cranking the outside temperature is lower than 4 ºC, engine coolant and lubricant may condense into solid state and lose their lubricating and cooling properties, which can damage the engine. Run up after landing appeared normal. Smart shoppers, like smart motorists, make better decisions when they know all of the options. You do not want to "break-in" an ABC engine at a very rich setting. After each run the engine needs to completely cool down to ambient temperature. The super-rich are preparing to immediately leave the UK if Jeremy Corbyn becomes prime minister, fearing they will lose billions of pounds if the Labour leader does “go after” the wealthy. An engine running at 1000rpm spends 0. 2017 is shaping up to follow […]. A rich-running engine due to improper fuel management causes excess gas or gasoline fumes to enter booster, thus destroying the diaphragm. Visual proof that a gasoline engine runs on only a small amount of vapor. i just bought a 94 silverado with 5. The LBE concept refers to engine operation that is leaner (higher air to fuel mass ratio) than stoichiometric (chemically correct air-fuel ratio). Re: Generac 4000xl running rich and rough If you go to an industrial supply house, nike for bearings they will usually sell o-rings. Spark plugs would not cause your engine to run rich. While running lean can save on fuel economy over time it also increases the wear and tear of the engine. buses and trucks) may also face the risk of rolling over when cornering at high speeds. It’s running between 180 and 210. Can too much oil damage your engine ???? Well most of the driving is at higher RPMs, and this is a DOHC engine, so by the time the engine gets running, there is. the bottle is not even covered, the lid is OFF. In comparison, high-performance racing engines on the street are usually not run over 200°F cooling system temperature. I have a 36hp engine with WW Okrasa kit and camshaft, everything else is stock With the standard jets in the replica Solex's the engine is running rich. Abstract: This paper describes how damage propagation can be modeled within the modules of aircraft gas turbine engines. The document has moved here. Is the engine responding properly to throttle inputs, if its revving more than required or much incosistent, then the carburetor jet/nozzle might have been damaged for some reason, which is giving you this inconsistent and mostly rich air-fuel ratio. Most of the time they do it with either smoke signals or the color of their fluid leaks. uk - By Kelsey Wilkie For Daily Mail Australia. Remove float cover, lift out float, and shake it. coolant temp sensor (the computer gives more fuel to a cold engine) Disconnect the sensor, test with a multi-meter (ohms). Replace damaged parts if necessary. com > Technical > Engine Tech > Forced Induction: rough idle, running rich. Conversely, placing too large a carburetor on an engine can cause a lean condition. Changing the oil regularly achieves the same thing, without the possibility of the external oil lines to the accessory oil filter breaking or leaking, and causing massive engine damage. Even if the bike has an automatic oil injection system, I like to run a small amount of 20:1 premix for the fuel. Regardless, it’s easy to find out what the issue is, and taking care of it quickly can save you money, and prevent further damage down to the road. It caused the engine to get too hot and cause pre-detonation or pinging with the subsequent resulting damage to valves and in the worst case scenario piston damage from incorrect ignition timing as the glowing valves ignite the mixture not the spark. Start the engine, and do a full-throttle run down the straight, through all gears. · Check linkage for damage. lew is doin my tunes for me and they are awesome even when it runs rich. Black/oily is a good indicator of a worn engine. Your engine is most at risk from damage when cold, so putting undue stress on it by high revving will exponentially increase the damage done. Reader Question. flow over the jet. It needs this rich mixture to start. The engine seems to be running ok, and I do keep up on the maintenance like tune ups, etc. Briggs and Stratton engine on my lawnmower running very not aircleaner problem - Answered by a verified Technician We use cookies to give you the best possible experience on our website. 2005 Honda VTX 1300R Engine/ motor - Complete as shown - Motor Number SC52E-2212728 - Very good condition, not abused in any way - No damage to engine cases or any part of motor - see pictures - Motorcycle was never wrecked or crashed and was ridden right up to disassembly. Re: need an expert5. Don’t live with a rich running engine; get it fixed right away before it’s too late. Going leaner or richer than that will reduce power output. 8, and two 5. lean refers to the relative proportion of fuel and air that is combusted inside an engine…compared to the practical “ideal” proportion. This code occurs when the ECU detects too much gasoline in the air-fuel ratio. The fuel/air ratio is much higher than when the engine is running normally. The expanding combustion gases push the piston, which in turn rotates the crankshaft. There could also be underlying reasons for the converter problem if it exists. During a shouting match on CNN on Sept. The reading of spark plugs for a racing engine is a precision technique distinct from the more generic reading of spark plugs from general purpose engines, as the published information is intended for commercial mechanics to diagnose engine damage. Tuning by color is the more simple way to tune although in many cases, more. also while it was running the engine was blowing some black smoke out the tail pipe. Even a rich mixture will leave. * Fuel injectors -You may have one or more leaking fuel injectors. you can do long-term wear and damage to bearings and seals. The engine will idle fine when started. Here's a list of possible causes for running rich with EFI. What can cause my 99 1. 06 secs in each cycle, which drops to 0. IO-520, TSIO-520, IO-550, TSIO-550, and TSIOL-550-series reciprocating engines have prompted the FAA to issue a special airworthiness information bulletin (SAIB) alerting operators to the problem of engine “kickback” and how to inspect for resulting damage. Ensure proper operation of the fuel management system. Because of potential engine damage, you are better off slightly rich rather than lean. Field reports of fractured crankshaft gear retaining screws on Continental Motors Inc. I have a 2006 ford e350 v10 code p0191, pending codes p2198, p2196, engine. but we will get the ltft's where they need to and if will stay like that for a month or so then just get richer and richer. Piston seizures related to air leaks are not just a result of an engine being run with an air-leak, but rather a result of the engine being run at close to maximum output with an air- leak. High Power Engine Runup of B 734 (Sialkot international Airport -Pakistan). Here is the trouble code list if you don't have a Chilton's or Hayne's Manual. For values >-7%, fuel is reduced to compensate for rich running. The LBE concept refers to engine operation that is leaner (higher air to fuel mass ratio) than stoichiometric (chemically correct air-fuel ratio). Search by name, address or phone number and find people and their contact information instantly! USSearch. compression test will not resolve issue of running rich. Leon Cooperman sent a critical letter to Sen. Theoreticaly it will be a little leaner on the fuel to oxygen ratio (less gas and more oil in a given volume) but this will be very slight. * SYSTEM TOO RICH (Low Air/Fuel Ratio) - The idle speed will be too low. The fuel pump is switched off after 2 seconds unless the. Visual proof that a gasoline engine runs on only a small amount of vapor. Ensure proper operation of the fuel management system. Running rich is typical for cold start ups, but quickly ceases once the oxygen sensors warm up because the engine closes the fuel loop and burns fuel to air in the right proportions. Check the temperature each time you change the needle mixture. WHAT IT MEANS WHEN YOUR GET A CODE READ OF PO420 OR PO430. In simplest terms without taking anything else into consideration (turbo boost, etc), an engine running fuel rich, or simple over-fueling, will have cooler combustion temperatures. However if you go too lean, the engine may overheat, power will drop and emissions will go up. Hi Guys from the land of OZ. Switch the ignition to position 2. Can’t even drive it with ac on. This article explains the core functions of the ECM. Any mechanic knows an engine which is running lean (less fuel than stoiciometric) runs hotter than one which is properly tuned. Corbyn's super-rich targets: who are they and what could he do? MPs have previously accused Ashley of running Sports Direct like a “Victorian workhouse”, citing “fear, disruption and. Your saw will be much better off at 40 to 1. A P0171 check engine light code is set when the computer has reached a rich calibration limit and can not add enough fuel to maintain the correct mixture. I also like to bleed the injection oil pump. TexasNissans. Possibly the engine can be damaged by this condition, as too much fuel will both raise the exhaust gas temperatures too much (for turbo models, typically) and will wash oil from the cylinder walls. Can appear twice on one engine, though Fleet Engines and some special engines have 3 or more innate or added [Turn] mods, and engines can be re-engineered to have more. The story of Ben Tuck’s 2016 Caterham Supersport campaign can be summed up as – ‘a season of 2 halves’. If an engine is very lean its bad cuz it can run too hot and damage your engine in time. 7L V8 Engine At What Temp Does Damage Occur I’ve just installed a jasper crate engine(5. Re: Generac 4000xl running rich and rough If you go to an industrial supply house, nike for bearings they will usually sell o-rings. There may be a time when your engine runs rich and the carburetor cannot be adjusted to the lean side. Consider a compression test. In most cases, ignition timing must be retarded as the boost pressure rises above a critical point and finally there reaches a further point where the engine simply loses power. The over-run valves only made the flat spot worse, because they tended to stick partially open, weakening the mixture. Best Answer: a bad 0-2 senors will cause a rich running condition on any car,the 0-2 sensor is what helps to make the system run leaner and cleaner so replacing the sensor may take care of that problem,that's what the 0-2 sensors job is is to rich-en or lean out the gas mixture for it,good luck and happy new years to you. I welcome any communication on this subject. Probably running rich and will be until ecu adjust to intake mine did that for about two tanks or so. Your headline is what appears at the top of your post, whereas your title is an attribute that affects your search engine ranking. Will a Turbosmart Blow Off or Bypass Valve (BOV/BPV) damage my engine?The simple answer is NO. Does your Club Car Gas golf cart run rough with little power when driving. car and driver save 79% subscribe give a gift visit the website customer service. The sections are developed to help you find and repair the fault as soon as possible. It will also lack power in the cut and tend to run very hot. Theoreticaly it will be a little leaner on the fuel to oxygen ratio (less gas and more oil in a given volume) but this will be very slight.  Engine overheating damage is a major the car problems if you not prevent from the first time your car engine overheating. What did I know about Donald Trump when he began candidating for the American Presidency? I had heard that he had a tv show called ‘The Apprentice’ which I just found out was running for 10 years. plus the fact that it may also be sensing more air in the engine so overfuelling. * Fuel injectors -You may have one or more leaking fuel injectors. Moderately-excessive leaning wil result in rough running in many, especially carburetted engines, due to uneven fuel distribution between cylinders. When an internal combustion engine is under high load (e.