Chevrolet S10 Blazer Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Chevrolet S10 Blazer

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Chevrolet S10 Blazer Problems

Power Door Locks Stop Working

The power door locks may stop working in one or more doors due to a failed actuator. Replacement of the failed actuator should correct this concern.

Driveability Problems Due to Internal Distributor Fault

The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.

Rough Idle and Check Engine Light Due to Sruck Open EGR Valve

4.3L V6 multi-port FI only
The exhaust gas recirculation valve (EGR) may stick open causing a rough idle and the Check Engine Light to illuminate. Our technicians tell us that a piece of carbon may become stuck in the valve causing this problem. Cleaning the valve will usually correct this condition, in some rare cases the valve will need to be replaced.

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Chevrolet S10 Blazer Questions

Airbag light comes on stays on for a while then goes off . (1 answer)

Sometimes it'll go off then I might hit a bump and it will come back on or hit a bump and I'll go off

Wipers (1 answer)

It seemed that it had a short,then stoped working .checked wiper fuse.started about two months ago,they would work,then they wouldnt,I could move the wiper arms and they would start working.

Wipers (1 answer)

It seemed that it had a short,then stoped working .checked wiper fuse

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Chevrolet S10 Blazer Reviews

vehicle heats up to over 210 when driving down the road don't know why when idleing it drops below 210
my heater works only on hi-speed.I have replaced the heater core,blower motor,fan regulator.I can`t think of any parts left to change.The blower motor we just replaced 2 days ago,and still have hi-speed only.
1993 Chevrolet S10 Blazer 4WD 4.3L CPI 6cyl Vin W only blows out of the floor and dash

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