Jeep 4L overheating
Ok. My 2003 jeep GC radiator blew!
Replaced it. Ran fine for a week & then
started overheating. Replaced thermostat ,
fan sensor , temp sensor , it will peg out
260degrees & then come back down. Or if
it doesn't I shut it off for just 2min & it's at
210... Sometimes will peg HOT &
comeback down by itself. No leaks. I did
notice one time the Top hose was
collapsed , I ck'd the tube from radiator to
overflow tank it's clear!! Ugh ! Did I cook
the heads? Water pump ? No leaks or
notices. Help please !