Mechanics

ENGINE OVERHEAT

1998 Cadillac SLS • V8 2WD Automatic •

1998 cadillac sls overheated engine
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Freddle12
November 21, 2010.



Run a compression test to check head gaskets, if OK, check waterpump belt, if all OK, then replace thermostat.

The Northstar engine has had many problems with head gaskets, broken headbolts, and headbolts that pull out of block.

Mmprince4000
Nov 21, 2010.


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