2014 jeep grand cherokee boiling only when towing, even after thermostat replaced. Any other clues?
You may need to upgrade your radiator to a heavy duty model made for towing.
Thanks for that, but surely the radiator should already be a heavy duty one. The car is just over 12 months old and has a 3.5 tonne towing capacity. It is the 3 litre CRDI.
The water pump could be the issues as well, but your SUV is fairly new. Have a mechanic check it out.
Looking for a Used Grand Cherokee in your area?
CarGurus has 70,866 nationwide Grand Cherokee listings starting at $995.
Search Jeep Grand Cherokee Questions
Jeep Grand Cherokee Experts
Related Models For Sale
Used Cars For Sale