Question about 2001 GMC Jimmy

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I have a 2001 Jimmy. When it first starts up in the morning she fires up fine. If I turn her off and say go to the store for about 15 minutes she cranks for about 10 seconds to start up again. If I give it a little gas in the situation she will start. My mechanic has had it for an entire week, this time, and can not figure out what is going on. Any ideas?

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  • cordeleon Sep 14, 2010

    I had a fuel pump replacement a year ago and it was still unsure warranty and replaced as a cautionary measure. They fixed it this time (I think). I just got it back 2 days agon and now it is back in the shop for front bushings and shock absorbers. It never quits. Thanks!

  • cordeleon Sep 14, 2010

    Thanks for the input. I do not recall getting this answer by email but checked online even though it seems to b fixed.

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Has the mechanic duplicated the problem? if not have him scan the ECT sensor and make sure it is in range, also have him perform a fuel pump pressure leak down test, either problem can cause your condition

Posted on Sep 09, 2010

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