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i have a honda crv 1998 model . my temp goes up after we have been driving it a while. i have had my themostat replaced and a fan switch . i am also getting a tube replaced which is leaking. the garage do not think it is the head gasket as there are no other symptoms other than temp going up . they think the leak could be a cause but seemed stumped. it is costing me a fortune ruling out things it could be. has anyone had anything simuluar and got it sorted.















IT IS GOING UP TO THE RED . IT HAPPENS WHILE WE DRIVE. THE FAN IS WORKING NOW THE SWITCH HAS BEEN REPLACED BUT GARAGE SAID IT STILL HAPPENED WHEN THEY TOOK IT OUT THE SECOND TIME.















THEY HAVE DONE A PRESSURE TEST AND THEY SAY WE HAVE A LEAK BUT DID NOT KNOW WHERE UNTIL THEY FOUND ONE IN A TUBE. ( NOT SURE WHICH ONE.)