Question about 1999 Chevrolet Blazer

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Chevy blazer 4.3 v6 4x4

I think I have a fuel pump problem. The truck will start and when take off it will be sluggish like it has no power but once it gets going it will run.No get up and go and now it starting not to start just turn over or kill the battery tring to start.So I will let it sit for a couple of weeks or months and it will start up and run with the same sluggish and then it wont start again.It does have over 100,000 miles on it

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  • slocke889 Nov 26, 2008

    1993 blazer sluggish for a minute or two, backfires if i try to accelerate. happens everytime i turn off the car.

  • getwood Apr 28, 2009

    I have a 1990 chevy s-10 blazer, I fried on of the plug wires and replaced it along with new olugs and dist. cap. It still won't run and sounds like it is flooding itself out. It will start for a min. and run but then sounds like it is drowning out, backfires through the breather and dies. i can not figure it out.

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  • 231 Answers

Check your timing to see if it is correct, also when was the last time it was given a tune up?

Posted on Oct 26, 2008

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ok fair enough..... do you know if it is getting a spark ?

Robert

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