96 Blazer acting funny

Tiny
SUZI
  • MEMBER
  • 1996 CHEVROLET TRAILBLAZER
My blazer started running bad about a week ago. It only acts up off and on. Sometimes it is hard to start and other times it starts right up. The sometimes when you go to accelerate it's like it won't go, then all of a sudden it will rev up real high. It has never died but it just won't go. I replaced the fuel filter and had the egr valve cleaned. Thought it might had been bad gas but ran the tank way down and then fille dup and put HEET in the tank. Ran good for a few days and then started acting bad again today. Any suggestions?
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Wednesday, May 2nd, 2007 AT 1:56 PM

1 Reply

Tiny
MERLIN2021
  • EXPERT
Check the fuel pump pressure.
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Monday, May 7th, 2007 AT 8:22 PM

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