answersLogoWhite

0

The engine control module is located under the dashboard, on the passenger side, near the heater core. You will see a clip with one hex screw on it, leading up inside the dash.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

What is the timing degrees for a 91 s10 blazer 4.3 2wd?

on a 91 blazer s10 4wd


Where is the throtle position sensor on a 91 Chevy s10 blazer?

On the drivers side of the throttle body.


What kind of oil does a 91 Chevy s10 blazer use?

I have always used 10w30. never had any problems.


Is a 91 Chevy S10 blazer temp control vacuum or cable operated?

Neither, I believe it's electric.


Why does my 91 Chevy s10 blazer ECM b fuse keep blowing?

check your wires underneat that run back to rear of vehicle, sometimes when the both mounts rust through the body come down on the wires and grounds them out


Where is the rear window defogger relay on a 91 Chevy S10 Blazer?

It is located under the AC and Heat instrument panel


How to Drain oil on 91 S10 Blazer?

To drain the oil on a 1991 Chevy S10 Blazer, located the oil pan drain plug. Use a wrench to remove the plug and the oil will flow into the receptacle you have provided.


What is the proper tire pressure for a 1991 Chevy S10 blazer?

your question should be , whats the proper pressure for the tiers on my 91 s-10 blazer this information is embossed on your tiers


Will a 1994 astro transmission fit a 1991 s10 blazer?

It'll fit, but it won't work. The 94 transmission is electronic, and interfaces with the ECM. It won't be compatible with the 91 in that regard.


What are the engine specs of a 91 Chevy s10 blazer?

4.3 L V6 160-165 H.P. 230-235 Lb/Ft Torque


How do you locate the starter on a 91 Chevy s10 blazer 4x4?

Follow the positive battery cable from the battery down, the other end will be attached to the starter.


What is the best way to repair body damage of a 91 Chevy blazer s10 two wheel drive?

The best way would be to replace the damaged panel.