
1991 GMC C1500 Sierra 4.3L Control Head
Hey guys and gals, Vehicle arrived after a visit to another shop. They replaced recirc door actuator to cure a banging noise in the hvac box after shutting truck off. All 3 actuators appear to be working, but the all of the arrows for the temp selection flash ...
Summary posted 6/28/2010
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Message Closed w/Summary
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VIN | 1GTDC14Z4M |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection |
Affected | Control Head |
Conditions | Temp Arrows Flash |
Message Closed w/Summary
Vehicle Data
1991 GMC C1500 Sierra
VIN | 1GTDC14Z4M |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection |
Affected | Control Head |
Conditions | Temp Arrows Flash |