hi guys, i have a 96 olds cutlass with the 3100 v6 with 107,000 miles on it. it is running bad right now and i am questioning the cat converter. my question to you is if there is a way to check the cats for blockage on the car or can i plan on cutting it off to check ?? if i have to remove it will i create performance probs for myself if i leave it off ?? also there are two oxy sensors on this. one right off the exhaust manifold and another after the cat. can i eliminate either of these or should i replace them both.
thanks
ron
thanks
ron
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