Haynes Manuals Home
Results 1 to 2 of 2

Thread: 1990 cherokee with over heating problems

  1. #1
    Join Date
    Apr 2008

    Default 1990 cherokee with over heating problems

    i have an 1990 cherokee with 4.0 ,the temp. keeps going up an down. It has a new radiator ,thermostat, water pump ,hoses , temp sending unit and fan belt. Jeep runs good , it also has new ignition. I have replaced every thing under the hood. No water is getting in the oil,timing is right on the money, I have given up, what else can i do.

  2. #2
    Join Date
    Jan 2007


    RAW - Is the vehicle actually overheating? Any chance that the gauge or sending unit is bad?

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts