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Roy
Roy, import/domestic specialest
Category: Car
Satisfied Customers: 4644
Experience:  ASE master tech for 40 years
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After replacing spark plugs an wire an dist cap an rotor an

Customer Question

after replacing spark plugs an wire an dist cap an rotor an cont module an fuel fil ter an ck vac system car still runs bad why
Submitted: 1 year ago.
Category: Car
Expert:  Roy replied 1 year ago.
good morning my name is ***** ***** I will assist
you have done the basics. now you need to back up. I would remove the plugs and do a compression test to be sure the engine can procuse the needed power. you should have between 125-150 lbs on each cylinder.
Roy
Customer: replied 1 year ago.
i cannot except thid ans this eng isin excellent shape compresion wise i am amateur mech but i was hoping you would have said something about catalatic converter
Expert:  Roy replied 1 year ago.
cat converter will not cause rough running unless you have other symptoms. you did not give me much to go on and I always start with basics.
cannot accept?? what are you looking for with the limited info you provided??? I need as much information as possible if I am to help you get to the root cause. what makes you think it is a cat converter???
Roy

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