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americancarguy.com

09-05-2010 09:23 PM

Temp gauge doesnt work

My temp. gague is not working on my 1988 chevy blazer s10 2.8. Also when i turn on the ignition, the oil gague shoots to the top and stays there. Please help

swartlkk

09-05-2010 09:55 PM

Sounds like you need a new coolant temp sending unit and possibly have a grounded out wire on the oil pressure sending unit.

americancarguy.com

09-06-2010 07:24 AM

where are these sending units located at. I have two books that explain the problems but nothing on how to fix it or where the units are at.

swartlkk

09-06-2010 09:55 AM

The coolant temperature sensor will be located in one of the cylinder heads. The oil pressure sending unit is located at the back of the engine near the distributor.

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