Question about 1991 Chevrolet S-10 Blazer

2 Answers

Why does my blazer vibrate?

My s10 blazer vibrates every-time i stop at lights or stop signs

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  • James Felder Jr.
    James Felder Jr. Mar 07, 2019

    And check the transmission support also

  • larry s broad
    larry s broad Mar 07, 2019

    SOUNDS LIKE YOU HAVE A MISFIRE CHECK YOUR PLUG WIRES TO SEE IF ONE FELL OFF IF IT HASN'T PULL THE PLUGS AND REPLACE THEM.

  • larry s broad
    larry s broad Mar 07, 2019

    if you do replace the plugs make sure the gap between the electrodes are right you can find the gap settings under the hood of you truck.

  • larry s broad
    larry s broad Mar 07, 2019

    than carry an extra plug in the truck with you because it will happen again.

  • larry s broad
    larry s broad Mar 07, 2019

    ok i see you have an s10 blazer it will have 4.3 liter engine real good motors but the same principles apply as they would on a 5.7 engine

  • larry s broad
    larry s broad Mar 07, 2019

    if you don't know what to do call me

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  • Contributor
  • 26 Answers

I think they said it only vibrates at a stop light if that is the case you need to check you spark plug wires and or spark plugs you have a misfire vortec engines are bulletproof but when they get over 100.000 miles on them they start to use oil fowling the plugs

Posted on Mar 07, 2019

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  • Chevrolet Master
  • 1,254 Answers

Have your motor mounts checked.

Posted on Dec 03, 2015

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Posted on Jan 02, 2017

tripletauto

TripleTauto

  • 1450 Answers

SOURCE: 1984 s10 2.8 manual trans. flywheel causes engine to vibrate

no should be same engine. check your engine mounts and tranny mount. how bad a vibration? sometimes after installing engine the trans gets shifted around and if mount was worn it will allow it to hit crossmeber and vibrate.

Posted on Jan 16, 2009

Anonymous

  • 71 Answers

SOURCE: 97 chevy blazer 4.3 engine vibration

typical 4.3 after 150,000 miles no big deal i had one go to 300,000 miles with vibration

Posted on Mar 27, 2009

REDOIL

Earl Norager

  • 355 Answers

SOURCE: There is a vibration in my 1998 Chevy S10, 4 cyl.,

well i would check your universal joint's put the parking brake on and block the wheels put the car in n and reach under truck and see if there is play in universal if so need replacement if you have two peace drive shaft check your center support bearing good luck if these check good it could be in transmission good luck redoil

Posted on Aug 06, 2009

Jordan Waldrop

  • 147 Answers

SOURCE: 99 Blazer will not engage 4x4

4x4 actuator may be bad. its has an elctrical switch. this is the part that pushes your front drive shaft forword to engage the front diff. it also may not be aligned properly. You should also check your transfer case fluid level and the front diffs fluid.

Posted on Aug 16, 2009

Littlebro688

  • 31 Answers

SOURCE: S10 Extreme has drive shaft vibration and shop

Could be a u-joint. Check it by moving the drive shaft side to side, if no play in the u-joints then they are not bad. If you need to replace the drive shaft I would suggest you find one at a salvage yard versus paying that much for a new one.

Posted on Feb 17, 2010

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Related Questions:

1 Answer

My 1990 s10 vibrates when in park and giving gas .. And also. When driving but stoped on idle or letting go on the gas pedal it doesn't vibrate .. I have replaced flywheel and torque converter and still...


Sounds like a bad spark plug, spark plug wire. Probably the spark plug wire. They usually act that way when load is applied. It may misfire under light load and not at idle. Try plugs and wires.

Mar 01, 2015 | Chevrolet S 10 Cars & Trucks

1 Answer

Low idle & vibration at idle


I don't know if this will help. Had a similar problem with a 99 Blazer.
Would drop to between 300 and 500 rpm at stop signs and red lights, would stall and shake.
Did all the same checks, replaced mass air flow sensor, replaced cam sensor, cleaned the fuel injectors but the problem was still there.
Replaced both #1 and #2 O2 sensors in the exhaust pipes and now the vehicle runs fine. The idle is back to a steady 750 rpm in all stopping conditions. The Mass air flow sensor and Cam position sensor get information from the O2 sensors.

Apr 10, 2014 | Ford Transit Connect Cars & Trucks

1 Answer

When I stop at a stop sign or red light I have a bad vibration


Sounds like it could be the transmission or torque converter - have you tried flushing the transmission? What's the mileage on the car?

Oct 17, 2012 | 2002 Dodge Neon

1 Answer

99 Blazer will not engage 4x4


4x4 actuator may be bad. its has an elctrical switch. this is the part that pushes your front drive shaft forword to engage the front diff. it also may not be aligned properly. You should also check your transfer case fluid level and the front diffs fluid.

Aug 16, 2009 | 1999 Chevrolet Blazer

1 Answer

99 clk heavy vibration when stopped at a light


Have your Motor Mounts and Tranny mounts checked.

Jun 24, 2009 | 1999 Mercedes-Benz CLK

3 Answers

Why does my car vibrate and noisy at red light and stop sign


My rio kia bought on from uyi technical dealer in benin city, edo state of nigeria only 4 months ago is vibrating with noise while driving. The noise is noticed by other road users even in motion, making a very loud noise or sound that is highly embarrassing. The dealer mechanics have checked more than twice yet no result, instead the hub bearing is observed; tyres are turn over yet the noise persists.

What do think is resolution to the problem? pls help me. Vinson- kvinson3000@yahoo.com

Mar 11, 2009 | 2003 Kia Rio

1 Answer

Shaking at highway speeds.


As for your shaking at highway speeds, providing your tires have been balanced properly, it's probably a u-joint. If you let off the gas when it's vibrating, and the vibration quits immediatly, it's a u-joint. If it doesn't, it's a tire or wheel.
The squeak is probably a shock, but that would be a guess.

Feb 28, 2009 | 1986 Chevrolet S-10 Blazer

1 Answer

1984 s10 2.8 manual trans. flywheel causes engine to vibrate


no should be same engine. check your engine mounts and tranny mount. how bad a vibration? sometimes after installing engine the trans gets shifted around and if mount was worn it will allow it to hit crossmeber and vibrate.

Jan 16, 2009 | 1984 Chevrolet S-10

1 Answer

Why does my car vibrate and noisy at red light and stop sign


Maybe it's the transmission itself. check it.

Jun 17, 2008 | 2002 Kia Rio

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