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joe moore
joe moore, ASE Certified Technician
Category: Jeep
Satisfied Customers: 639
Experience:  Technical school graduation ase certification in airconditioning
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2003 jeep liberty: plugs,cooling system has been flushed..anti-freeze

Resolved Question:

i have a 2003 jeep liberty with a 3.7 engine,in my shop this is the third time we had to remove the engineto replace all the freeze out plugs,cooling system has been flushed completely each time.we replaced the extended life anti-freeze with regular anti -freeze.iwould like to know if there is any way to prevent this from happening again! i would appreciate any help in this matter.thank you
Submitted: 5 years ago.
Category: Jeep
Expert:  joe moore replied 5 years ago.
hi, the only thing you can do , is making sure that your coolant is water diluted 50/50. otherwise you will have problems also just make sure everything is flowing correctly, put a 190 or 195 temp thermostat. and be sure your radiator cap is good with the correct pressure rating , should be about 14psi. cannot allow overheating, fans must come on correctly.
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