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Stephyy Quesada Posted on Apr 21, 2014

95 chevy blazer won't accelerate, has rough idle and back fires

95 Chevy blazer s10 will not accelerate, it also has a rough idle and it putters and back fires

  • Stephyy Quesada
    Stephyy Quesada Apr 21, 2014

    we've already changed the o2 sensor the maps sensor and the egr vavle and it hasnt improved

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1 Answer

Brandon Jay Willburn

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  • Posted on Apr 21, 2014
Brandon Jay Willburn
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When was the last tune up done on it? have you checked the spark plugs and firing order to make sure it is correct?

5 Related Answers

Anonymous

  • 56 Answers
  • Posted on Nov 25, 2008

SOURCE: 98 chevy s10 blazer turn signal

Unplug the turn signal relay from the fuse box and start you engine. Does it still make that noise?
If yes... Put the relay back in, that is not the problem.
If No...Then the relay could be bad, replace it!

PLEASE RATE THIS SOLUTION! Thank You Very Much!

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Anonymous

  • 82 Answers
  • Posted on Mar 11, 2009

SOURCE: 1999 Chevy S10 Blazer 4x4. Replacing rear pad's,& Bleeding Breaks

have one person in the blazer pumping the brake pedal and then hold to the floor, crack the bleeder then tighten, release pedal, repeat till all air is out one side at a time, if this does not work then your ABS unit is bad witch if u follow your lines from your master cylinder u will find a black box with a motor on it, or the master cylinder itself is bad, it also can cause u to have no pedal, replace the master cylinder first, most likely cheaper.

c17hydro

Greg Bernett

  • 2993 Answers
  • Posted on Apr 03, 2009

SOURCE: firing order for v6 chevy distributor

Counter-clockwise on the distributor in the figure...it is 1-2-3-4-5-6....#5 is the blue one and #6 is the purple one then #1 and so on....

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Anonymous

  • 77 Answers
  • Posted on Apr 29, 2009

SOURCE: firing order for 97 chevy blazer

Firing order is 1-6-5-4-3-2. Distributor cap should be numbered. Number one cylinder is front on driver's side (3 and 5 follow on same side). Number 2 is front on passenger's side (followed by 4 and 6).

Anonymous

  • 66 Answers
  • Posted on Jun 25, 2009

SOURCE: firing order for 4.3 liter chevy blazer

1-6-5-4-3-2

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The vacuum lines on a 1987 Chevy S10 Blazer are responsible for routing vacuum to various components such as the brake booster, EGR valve, and other systems.
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