Question about 1994 Chevrolet S-10 Blazer

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Power seems to be lacking

It does not have the low end, I think it should. It does OK in 4wheel drive in low. Others have said it seems to be lacking on the low end in 2wheel drive. Do you think it may have anything to do with the PCM (powertrain control module)?

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Seems more likely you have a tune up problem... or maybe the timing belt is about to go and it is causing it to run slightly out of time.
How is your fuel millage? how many miles on it? 4.3Liter , right?

Posted on Nov 18, 2008

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