Mechanics

- 50,000 KILOMETERS

1991 Pontiac Sunbird

Cannot seem to get enough heat into the vehicle - Temperature gauge only shows at 40 C, but will fluctuate wildly from 20 C to 60 C, but basically stays at around 40 C. Replaced Thermostat ( 195 F) and a new radiator cap. Would a back flush of the system help? Could be the circulation be due to faulty water pump? Also, the car had very little use last year.
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Iceagogo
December 19, 2006.



Try changing the engine coolant temp sensor $12? First

Tiny
Canvis69@yahoo.com
Dec 22, 2006.