Quote:
but I still think for a tune-up sake, O2 sensors should be replaced
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jimberg,
You think I should replace my 02 sensors. My car has 126,000 miles and I just gave it a tune up and the plugs looked OK except for the normal wear. I have the original sensors too. It seems to be running pretty good.
Brad
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1991 Mustang GT Conv.
Removed silencer, K&N air filter, Cobra manifold, 65mm TB,
Adjustable fuel pressure regulator, 180 thermo., Mac headers,
High flow H-pipe, Force II W/2 chamber Flowmaster,
Hurst Shifter, 3.55 gears, subframes