Questions & Answers for: Chevrolet fuel mixture

...fuel mixture, it's traceable to O2 sensors, mass airflow sensor, or sometimes a coolant temperature sensor. These all have a direct effect on the fuel mixture. If your O2 sensors have been in the car ...

...fuel mixture in the engine that is too rich. The catalytic converter may be faulty but before you replace it, the ?too rich? fuel mixture needs to be corrected. When the mixture in the engine is to ...

...fault.Finally I would also inspect EGR which can stick and create the E/C to add fuel to a diluted mixture created from too much EGR (exhaust gas) fed back into the air/fuel mixture....good ...

fuel mixture and Idle on a 1969 Corvette 427 400 HP Tri-power 3x2 carburetor. That engine runs at low speed, starts and idles on the center carb only. first make sure the carbs are synchronized so the

vacuum leak or intake leak as this would lean out the fuel mixture-scan tool read fuel trim and o2 readings bad sensor or exhaust leaks could cause fuel mixture issues as well. hope any of this helps.

...FUEL MIXTURE CODE POSSIBLE 02 SENSOR Wade is exactly right. Check your vacuum lines first... the diagram is under the hood. All modern vehicles have at least one Oxygen sensor, some have two. Some ...

...FUEL MIXTURE.CAUSE BY WEAK SPARK IGNITION, FAULTY MAP SENSOR CHECK MAP SENSOR VACUUM HOSE AND ELECTRICAL CONNECTOR BECAUSE BAD MAP SENSOR WILL CAUSE RICH FUEL MIXTURE CHECK THE VACUUM LINE GOING TO ...

...fuel mixture too lean which you may already know.The O2 sensor is telling the computer the fuel mixture is too lean and the computer can not make the mixture rich by leaving the injectors on ...

...fuel mixture based on this data. If the PCM is not working properly, odds are that the fuel mixture will not be right. The vehicle may be receiving too much fuel or too little. If it is not getting ...

...fuel air mixture is incorrect. Too much air makes lean fuel burn. The computer will try to adjust by enriching the fuel air mixture. At some point it reaches a limit and kicks a code. Check for ...