Pressure in cooling system very high

Tiny
RAZORCOBB2000
  • MEMBER
  • 1994 JEEP GRAND CHEROKEE LAREDO
  • 5.2L
  • V8
  • 4WD
  • AUTOMATIC
  • 220,000 MILES
Removed thermostat no oil in water no water or steam out tail pipe. Pressure in cooling system very high so high it is pushing it by top water.
Monday, September 2nd, 2019 AT 5:06 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon.

You have compression in the cooling system from a failed head gasket. You can still have a failed head gasket without steam and mixing of fluids.

https://www.2carpros.com/articles/head-gasket-blown-test

Roy
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Monday, September 2nd, 2019 AT 10:43 AM

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