1988 Jeep Laredo Fuid Dumping

Tiny
HENRYWALKER12
  • MEMBER
  • 1988 JEEP GRAND CHEROKEE LAREDO
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 19,000 MILES
My Jeep has suddenly started to overheat very quickly. When it stops, and when I put the Jeep in park and turn it off, smoke comes from under the hood, and it dumps the water and coolant from below the vehicle. The coolant also boils over the overflow tank. Note, that it dumps the fluids when the car is put in park and it turned off.
Friday, May 1st, 2009 AT 12:16 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
The reason for boiling when it is off is because the water is sitting still (not circulating) and begins to boil if the engine is too hot. Have you tried replacing the thermostat?
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Monday, May 18th, 2009 AT 1:36 PM
Tiny
KBROOKS35
  • MEMBER
  • 7 POSTS
If its not that it could be you water pump
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Thursday, June 11th, 2009 AT 3:04 PM

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