1990 Chevrolet Blazer Consumer Discussions

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Re: 1990 chevy blazer need sum help!!!! [marasmom25]
Written by: jlflemmons on May 16, 2009 3:28:20 PM
Fuel filter?
1990 chevy blazer need sum help!!!!
Written by: marasmom25 on May 16, 2009 10:48:05 AM
1990 full size blazer with a tbi 350 its stalling out only after it gets warm idles great then try to rev it up after its warm and it stalls out @ 1800 rpms even does so while driving but always restarts.it hasnt thrown any codes good coil cap, rotor and wires can anyone help???

Re: 1990 Chevy Blazer HVAC Controls [burdink]
Written by: ryan626 on Jan 12, 2009 5:20:44 PM
I have the same problem, my posting is # 100. I'm thinking that it's either the control switch or one of the vent doors has broken. Did you ever resolve your problem?
1990 Chevy Blazer HVAC Controls
Written by: burdink on Sep 9, 2008 9:06:18 PM
I have a little problem with my Blazers AC controls. Changing the AC settings between Max, Normal, and Bi-level does nothing as far as changing air flow. No matter which setting it try, the air only blows from the floor and dash vents. Any ideas?

Chevy Blazer has electrical gremlin!
Written by: jessejamez on Mar 6, 2006 8:13:04 PM
I have a 1990 chevy blazer that is having (has been having...) some really bizarre electrical problems. It started with what i thought was a bad install of an aftermarket alarm system that was making the radio be on constant scan in FM mode and the cigarette lighter was making the dome lite go on... I disconnected the box to the alarm, re wired the stereo and those went away. Then, ... Read More