Posted 5/17/2018 19:30 (#6765220 - in reply to #6764934) Subject: RE: Ford 8830 overheating
The Palouse North Idaho
Make sure the radiator cap has the correct pressure rating, the air side of the rad is really clean (duct can cake there and not blow off with compressed air), check water pump impeller and make sure lower rad hose is not collapsing at high rpm. Check air filter is clear.