Question about 1996 Chevrolet Blazer

1 Answer

1996 S10 Blazer revs up and down and idles high. Stalls when smash on the gas? whats the problem

Posted by Brandy Westberry on

Ad

1 Answer

Randy Ohler

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Chevrolet Master
  • 14,585 Answers

Idle air control motor. On the side of the throttle body. Either real dirty or bad.

Posted on Aug 14, 2014

Ad

5 Related Answers

Anonymous

  • 2 Answers

SOURCE: 94 blazer vortec 4.3 idle revs up and dont come down

check your Throttle Positioning sensor that should fix your rough idle the TPS controls the breather on the front of the engine its affixed to the right hand side of the throttle body just infront of the spyder on the V6 Vortec 4.3L Models

Posted on Nov 15, 2008

Ad
dennymulford

Dennis Mulford

  • 1055 Answers

SOURCE: 91 s10 blazer engine surges warm and cold, stalls

tps sencor or maf sencor

Posted on Jan 24, 2009

Anonymous

  • 319 Answers

SOURCE: S10 has very high idle when cold and sticks to the gas when warm

you need to replace the throtle body controll sensor. Also you may want to make sure all your linkage from the pedal to the throtle body is cleaned and lubed correctly. While playing in this direct area. Your throtle body is only 4 bolts away. Why not get some carb cleaner and get to know your truck just a litle more.

If this is a carborator, then you need to turn my warmup idle down. there are 2 sets of idles on carborators. the one to warm up the engine, automatic choke or pin settings. Get a Chilton, find out which idles pin is for what. and play a litle bit.

I think you have a throtle body so I would also check the automatic air intake sensor. It could be going bad. Check your filter and make sure its clean.

hope all this helps.

tepfy

Posted on Feb 27, 2009

bitchn65cuda

anel liberto

  • 70 Answers

SOURCE: 1996 s10 2.2 engine starts but idles rough and will not rev up.

Hi! You must be frustrated by now! your code is marking that the O2 sensor is bad in bank 1. Did you replace the O2 sensor that is located  before the catalytic converter?  The S10 has an O2 sensor specially made for that cat. its about 30$ That would explain for your blackened spark plugs; your pc on the car is asking for more fuel. GOOD LUCK!!

Posted on Apr 29, 2009

Anonymous

  • 8 Answers

SOURCE: 89 s10 has a high idle

Adjust the idle though the throttle body at the top

Posted on Apr 25, 2010

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My 1996 chevy blazer revs up and down in park


Usually a sign of a faulty idle air control valve, vac leak, or dirty throttle body.

Dec 07, 2012 | 1996 Chevrolet Blazer

1 Answer

96 s10 blazer idles high and stalls after tune up and replacing spider injector


Check the air filter box for fuel lying in it then pull the vacuum hose off of the map sensor and see if any fuel runs out of it.If you see fuel in either of these or both of them then replace the fuel pressure regulator.

Jun 10, 2012 | 1996 Chevrolet Blazer

1 Answer

Chevy s10 1989 revs high and low and high and low. also stalls when driving


Could be lots of things. Start with vacuum leaks,stuck egr valve,throttle position sensor etc. Is there any check engine light on?

Jun 09, 2010 | 1989 Chevrolet S-10 Blazer

1 Answer

1999 isuzu rodeo LS: Revs high sometimes then revs low to the point it stalls. goes back and forth , won't maintain a level idle. I have to press the gas pedal so it won't stall, so either im stalling at a...


Do you have a check engine light? Which engine? My 1996 Trooper with a 3.2 D.O.H.C. is awful for plugging up the E.G.R. I have cleaned it several times! Good Luck!

Mar 21, 2010 | 1999 Isuzu Rodeo

2 Answers

1996 s10 2.2 engine starts but idles rough and will not rev up.


Hi! You must be frustrated by now! your code is marking that the O2 sensor is bad in bank 1. Did you replace the O2 sensor that is located  before the catalytic converter?  The S10 has an O2 sensor specially made for that cat. its about 30$ That would explain for your blackened spark plugs; your pc on the car is asking for more fuel. GOOD LUCK!!

Apr 29, 2009 | 1987 Chevrolet Blazer

1 Answer

1996 Chevy S10 stalls out 3 times before steady start


check for loose or cracked vacuum lines, and/or the rotor. It may not be making consistant contact.

Oct 08, 2008 | 1996 Chevrolet Blazer

Not finding what you are looking for?
1996 Chevrolet Blazer Logo

396 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8984 Answers

john h

Level 3 Expert

23504 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...