I have replaced the coil, spark plugs, and wires. My car is still shaking and not getting the power that it had before. What could it be?
Jan 6, 2008 at 9:06 AM
GARNZY
MEMBER
13 POSTS
there could be alot of things but start with the obvious,have the fuel pressure checked at the shrader valve on the fuel rail along with changing the fuel filter.if persists,check and make sure when it is running that adequate amount of exhaust is coming out the back end,with that mileage it is possible that the catalytic converter is plugged.also a guy could pull out the o2 sensor and determine whether it needs replacing by unplugging it for a bit