GM check engine light with code 44 Question: On GM check engine light with code 44, this last few days, I am getting poor acceleration on this GM Safari with 4.3L engine. When I scanned the OBD1 codes, I got a fault code 44 which points to lean fuel mixture. I have performed a complete...

Cavalier check engine light Question: This Cavalier check engine light came on my daughter’s car engine and it kept stalling at stop lights and if she waited for 15 minutes, it would start again. I changed the spark plugs and fuel filter and the stalling still persisted. I...

Engine Code 41 Question: This engine code 41 showed up on my 1993 Dodge minivan which has poor power accompanied by hesitation on acceleration and stalling on stop signs. When scanned, I have engine code 41. I have checked the engine for mechanical condition and seemed OK. Using...

For those of you having gm obd1 with code 42 and having a GM pre 1995 vehicle and getting the check engine light in your dash, please read carefully below. (For GM vehicles made before 1995 that has a distributor type ignition and has code 42-EST circuit failure and has the following...

Check engine light codes tips refer to the time When you see the check engine light in your dash, you just hit the jackpot! Why? because THAT is the tip your vehicle’s engine is giving you so you can fix what is ailing the engine or your engine computer system. All you have...