Question about 1996 Chevrolet Blazer

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Hard start up and idles low

It has a hard start, and idle at 500 to 600 rpm's and code p0300 poped up it would seem like the whole car shakes when idling. changed spark plugs and will put fuel filter on it.

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You might have a bad fuel pump just fought this problem on a frends car car start ok cold and hard starting after driving after a complete tune up the problem still exsisted replace the pump no more problems car cept setting an o2 senser code

Posted on Jan 29, 2009

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