20 Most Recent 1990 Chevrolet S-10 Blazer Questions & Answers

there is a vacum maudual that screw's into the transmission were those three vacume lines connect,a little ball inside there moves up and down to controle the vacume ingageing and disengageing the 4 wheel, i had the same problem,replaced it and wooks great, you will have to go through a chevy dealer to get the part tho, auto-stores don't carry it. good luck

1990 Chevrolet... | Answered on Jul 21, 2015

Get an OBD1 reader, and learn how to check for codes...blinking lights...long blink...short blink...gotta count them and the manual will tell you what the code is for.

1990 Chevrolet... | Answered on Feb 03, 2015

crawl under the Blazer and hit the gas tank with a heavy rubber mallet with the key in the on posision now try to start the blazer if the blazer starts up replace your fuel pump trust me if you fuel pump is stuck this can free it for and emergancy and you can get it some were

1990 Chevrolet... | Answered on Apr 10, 2014

Replacing brake lines is a fairly difficult task and you will need some specialty tools to do the job properly. If you aren't very mechanically inclined, I would let a qualified mechanic do it. Get yourself a Haynes Manual for the truck (any auto parts store) and the basic procedure is in there. Look at that before attempting to do the work yourself. Remember IT'S YOUR BRAKES. It has to be done properly.

1990 Chevrolet... | Answered on Oct 29, 2013

Standard = plugs, air filter, cap and rotor and fuel filter.

1990 Chevrolet... | Answered on Apr 05, 2013

drive it off a cliff

1990 Chevrolet... | Answered on Apr 27, 2012

For heater core replacing procedure.I suggest you to go through this related help links.Its all complete step by step procedure :----How to replace heater core for All car models?

Click the link below:---


How to Flush Heater Core?


How to Remove Heater Core ?

Heater Core Replacement?


To replace heater core? http://technoanswers.blogspot.in/2012/02/how-to-replace-heater-core-on.html------ How to replace heater core? http://technoanswers.blogspot.in/2012/02/how-to-replace-heater-core-on_10.html
----------This will help.Thanks.

1990 Chevrolet... | Answered on Feb 17, 2012

Hope this points you in the right direction

1990 Chevrolet... | Answered on Sep 20, 2011

have u checked ur cv joints? sounds like u may have a bad cv joint

1990 Chevrolet... | Answered on Aug 29, 2011

Sounds like multiple issues.
1 locate and check your fuses, alot of times radios, dome lites, cig liters use the same fuse.

1990 Chevrolet... | Answered on May 13, 2011

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