1999 Oldsmobile Alero "running rich" Questions

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...running too rich My 1992 Ford F250 seems to be running too rich - is there a way to adjust the fuel to run leaner? you cant adjust fuel on the ford governor its fixed.you can adjust fuel on cummins ...

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...so it sprayed constantly i replaced the ecu and did a passcode relearn it starts and drives fine until it idles then very rough fuel pressure in spec any thoughts? How long was the car running

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...1 Sensor 1 02 Sensor Fault and Air valve high idle fault. Any suggestions? oxygen sensor. may be running way to ...

...rich running engine, increased vehicle emissions, engine shutdowm. if the sensor is bad, then when at normal tempurature the sensor is sending incorrect info to pcm. this sensor controls fuel and ...

...sensor can fool the management system into rich or lean fuel mix, causing rough running. Check exhaust emissions for rich fuel smell. That should at least rule another line out if nothing

Hello, I need to know the location of any air bleeder valves for coolant on a 2000 Olds Aler with a 3400 engine. Thanks. The air bleeder on the 3400 is on the front pass side of the motor. You will ...

running tooo rich??? Just alttle inside... I drove this car to work and it was fine.... I went to leave work and and car had no power. I drove about 6 miles home and the cat was cherry red. next day I

running properly. It basically informs the PCM (Powertrain Control Module) of oxygen content of the exhaust. The PCM then uses this information to regulate fuel into the engine and maintain proper air

Our 2001 alero starts great and runs good when cold.. once warm say you at a stop sign and want to go you will see the rpm's drop then it takes hold and you do a mini burn out.. runs awsome at hiway ...

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