Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
I don't know where to start with my 07 toyota camry. It's running rich, cylinder 1 misfire. It seems like I'm replacing the coil pack in cylinder 1 every month or so. I know there is a bigger problem I just don't know where to start. Fuel injector? O2 sensor? MAF? I can barely drive and when I do I have to feather the gas pedal otherwise I won't go anywhere. If i press the gas to hard to fast my car will not accelerate.If i ease off the gas pedal my car will start to accelerate and then it starts bucking. any suggestions are greatly appreciated.
Correct me if I am wrong misfire on one cylinder I should start with the fuel injector.
I should test to see if you have a leaking injector or a shorted control wire.
