95 ols Achieva runs rough
bbreeggman
01-11-2007, 12:33 AM
95 olds achieva runs rough can rev to 3500 rpm in neteral then no power
pipe or oval resornator behind cat starts glowing bright orange
chaged plus and 02 sensor
plug cat or bad injectors ???
pipe or oval resornator behind cat starts glowing bright orange
chaged plus and 02 sensor
plug cat or bad injectors ???
caddyman379
01-11-2007, 08:53 AM
What engine? Miles?
Since its glowing orange, that means that too much fuel is going unburned and is igniting. I would start by checking for good spark on all plugs. Is it misfiring or anything like that?
Knowing the engine would be really helpful. When is the last time this car had an emissions test, if your state requires it?
Since its glowing orange, that means that too much fuel is going unburned and is igniting. I would start by checking for good spark on all plugs. Is it misfiring or anything like that?
Knowing the engine would be really helpful. When is the last time this car had an emissions test, if your state requires it?
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