20 Most Recent 1991 Chevrolet S-10 Blazer Questions & Answers

Check the Chevrolet S10 - Owners Manual (page 314 and next)...


Hope helps (remember rated this).

1991 Chevrolet... | Answered on Sep 20, 2020

Have your motor mounts checked.

1991 Chevrolet... | Answered on Mar 07, 2019

You can try lubing the window tracks and regulator but I hunch the motor may be going bad, it has a circuit breaker built into it and it sounds as if it's kicking off and on. I hope this helps. Take care

1991 Chevrolet... | Answered on Mar 07, 2019

its vary simple open the hood facing the engine too the far right op to the fire wall witch is all the way to the front on the right hand side you will see a clear plastic bottle with a black top on it you will see the fluid level though the container if you don't see any fluid in it than you will have to have the brake system preged for air in the system. witch is a kinda big deal if you are not mechanically inclined but if there is still fluid in the bottle just buy some dot 3 brake fluid take the cap off and fill it up its that simple hope this helps LARRY B

1991 Chevrolet... | Answered on Mar 07, 2019

check your air filter, may have picked up dust and air flow is restricted

1991 Chevrolet... | Answered on Mar 07, 2019

try this website reliable-store.com
they help you with all this stuff, ask the girl at the bottom for help
they give manuals under like $10 and it's very useful as well
must try

1991 Chevrolet... | Answered on Jan 29, 2018

The heater resistor has probably gone out. It should be located in the blower housing.

1991 Chevrolet... | Answered on Nov 02, 2017

It could be anywhere
But let it cool and fill with water see if you can see it leaking. If not fill it to top put cap back on and squeeze upper radiator hose to put pressure in system.
If you don't see anything it could be water pump

1991 Chevrolet... | Answered on Sep 13, 2017

I found this for 91.

1991 Chevrolet... | Answered on Apr 26, 2017

there is no fuel shut off switch, GM cars and trucks use a oil pressure switch to turn off the fuel pump.

1991 Chevrolet... | Answered on Mar 24, 2016

Incorrect ignition timing or a lean fuel mixture, would be where I would start... Really Depends on engine make??

1991 Chevrolet... | Answered on Feb 09, 2016

Yes it screws in on right side of tramission and you will need a 7/8 inch deep socket to remove it. You may be able to clean the old one once it is removed. There is a little ball thatgets dirty and may you can get by with cleaning it. Good Luck. Ed

1991 Chevrolet... | Answered on Oct 04, 2015

What's the problem, clearance?

1991 Chevrolet... | Answered on Sep 17, 2015

From Freeport Have to take panel off and rehook the locking arm it's a buger to do

1991 Chevrolet... | Answered on Apr 16, 2015

The fuel pump relay gets power from the ECM B fuse, and the relay should be on the firewall or the fender.

1991 Chevrolet... | Answered on Mar 27, 2015

Could be the starter or a wiring problem.
You could test for voltage at the starter with a meter or test light.
A hair dryer or sunlamp would thaw out the starter if it is frozen.

1991 Chevrolet... | Answered on Feb 21, 2015

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