i replaced my coolant sensor on 1990 gmc 1500 and now the temp gauge max out and the check engine is on.
Dec 28, 2012 at 6:05 PM
1990 Gmc C1500 Replaced Coolant Sensor On 1500 Now Temp Gauge Max Out Check
HANSENFL
- MEMBER
- 2 POSTS
check coolant level.
what is the code for the light??
Roy
what is the code for the light??
Roy
Dec 28, 2012 at 6:55 PM
Correction it was the Coolant Temp Sender. it controls my gauge. the coolant level is full and I have not yet gotten it tested for a light code. After i replaced the Sender unit I drove it for about 2 miles when the temp gauge maxed out and the light came on. Could it be my thermostat or could the new sending unit be faulty?
thanks
thanks
Dec 29, 2012 at 6:40 PM
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