2CarPros - Car Questions & Answers

2005 Jeep Grand Cherokee Repair Question


Topics covered: Coolant, Radiator, Rpm.
Mileage: 150,000 miles.

Asked on November 4, 2012

Jeep Grand Cherokee Coolant Problem

I have a 2005 Jeep Grand Cherokee. If you sit at an idle for any amount of time the temp gauge starts to rise.
If you put the vehicle in park and accelerate the rpm it will cool down.
What do you think the problem cuold be?
Avatar Asked by dkmmdmdkm

Answer

Replied on November 4, 2012

have pressure checked for leaks and see if fans are kicking on correctly. check coolant level.

Tiny Answered by hmac300 (expert)
17,905 answers provided
Replied on November 4, 2012

no leaks visible . not having to add fluid.. the fan will kick in however it may not be working correctly.

Tiny Response from dkmmdmdkm
1 question asked
Replied on November 4, 2012

check your relay then and it may need a new ect switch. it could be a bad radiator as well, check for cold spots on it.if it has that then the rad needs fixing.

Tiny Answered by hmac300 (expert)
17,905 answers provided