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1991 Chevrolet S10 Blazer Tahoe 4.3L Temp Gauge
Posted to GM Electrical on 12/17/2003 5 Replies

The temp gauge in the vehicle fluctuates all over. Sometimes it will peg and the check gauges light will come on. The truck is not overheating. Coolant circulates well (I changed the thermostat anyway). I also changed the temp sending unit in the head which di...

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  Related Documents & Media  1991 Chevrolet S10 Blazer Tahoe

 
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13Z4M
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedTemp Gauge
ConditionsFluctuates
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13Z4M
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedTemp Gauge
ConditionsFluctuates