20 Most Recent 1991 Chevrolet S-10 Questions & Answers

check the fuses, mine did the same thing, I replaced the fuse in the fuse panel and it works great now.. easy fix

1991 Chevrolet... | Answered on Oct 14, 2019

you can get help from the service and repair manual which will help you to locate and fix the problem step by step by you own and you will get the manual from the given link http://toolsnyou.com/

1991 Chevrolet... | Answered on Dec 19, 2017

Hi there sounds like idle air control valve failure. Or also known as fast idle valve. I would suggest locate and clean. If that doesn't help then replace it and you should be good to go

1991 Chevrolet... | Answered on Nov 04, 2017

if you look on the inside of the wheel you will see what looks like greese fittings you need to have somebody pump and hold the brakies and then you need to slowly crack it open by unscrewing it untill you get air then wait till it stops t5hen tighten it and pump the brakes again and do this again dont let the brake fluid run out of the resivore ok pretty soon you will feel the brake pedle start to get hard then do this a couple of more times and then you will be done ok best regardss mike

1991 Chevrolet... | Answered on Mar 31, 2017

If you're going to keep that S10, and apparently you are as you are replacing the brakes, go to an auto parts store and buy a Haynes or Chilton service manual. It will give you step by step instructions, and will guide you on which tools to use to do any particular job. An investment of $15 - $20 for the manual will more than pay for itself in time saved and minimum frustration.

1991 Chevrolet... | Answered on Dec 05, 2016

If your not sure leave it to someone who does, don't mess with brakes it could cost a life

1991 Chevrolet... | Answered on Dec 03, 2016

Make sure battery has a full charge and battery connections all good, check fusible links, one of your positive battery connections should run to fusible links, where applicable. Ann\y fuses, not only check the fuses, check for voltage on the fuse circuit, use a testlite or something. Some fuses are hot all the time, some go hot with the key on.
Ground is also important.

1991 Chevrolet... | Answered on Oct 23, 2016

this could be due to a miss adjusted fast idle screw on the carburetor. if u have a fuel inject system check the Throttle position sensor.

1991 Chevrolet... | Answered on Mar 05, 2016

Check all wires going to battery for corrosion. remove cables and clean connections, other problem could be at the starter. Get under the vehicle and check that all wires have a good connection and not broke/corroded.

1991 Chevrolet... | Answered on Jan 03, 2016


1991 Chevrolet... | Answered on Jan 03, 2016

They are for either the transmission dipstick tube or wire harness clips. Whichever one lines up

1991 Chevrolet... | Answered on Oct 02, 2015

whats blocking it? i need a lil more info...il try to help as much as possible.

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

So your saying fuel pump giving you pressure but ALL injectors are not firing. IF ALL INJECTORS ARE NOT FIRING AND FUEL PUMP IS A-OK THEN ECU IS THE PROBLEM.
However, if a few are not firing then its probably those injectors.

1991 Chevrolet... | Answered on Jul 28, 2015

the only way is to send it to a place that rebuilds them to be fixed. or you can go to a wrecking yard and get a instrument cluster and replace your old one. there is paper work that has to be done in recording the mileage on the truck with the original assembly and the mileage showing on the replacement assembly, when and who replaced it, in order to have the correct mileage known by the department of transportation so you won`t get in trouble with tampering with the odometer.

1991 Chevrolet... | Answered on Jul 09, 2015

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