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john -aka eauto
john -aka eauto, The Car Guy
Category: Cadillac
Satisfied Customers: 15076
Experience:  15 years as a auto tech
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2003 Deville coolant gets low but no signs on the ground. I

Customer Question

2003 Deville coolant gets low but no signs on the ground. I was told it may be a head gasket but it cost to much to repair, Is it a head gasket and if so what would be the best sealer to use for the Northstar
Submitted: 6 months ago.
Category: Cadillac
Expert:  john -aka eauto replied 6 months ago.

have you had the system pressure checked for leaks? does it run hot?

Customer: replied 5 months ago.
no has not run hot but I add coolant ehsn ck coolant comes on
Expert:  john -aka eauto replied 5 months ago.

have you had the system pressure checked for leaks?

Customer: replied 5 months ago.
no
Expert:  john -aka eauto replied 5 months ago.

any smoke out of the tail pipe and coolant oil intermix?

Customer: replied 5 months ago.
no just loosing coolant
Expert:  john -aka eauto replied 5 months ago.

have a pressure check performed if its not running hot..or overheating its more then likely a external coolant leak and a pressure check would help pinpoint

Expert:  john -aka eauto replied 5 months ago.

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