Diesel Dave
Registered User
- Joined
- Mar 31, 2007
- Posts
- 17
- Reaction score
- 0
This started suddenly last week. The cooling system has been building high pressure in the radiator and burping coolant through the overflow tank. I thought the cap might be bad so I changed that last night. This morning on the way to work it threw-up again within a mile from the house. It seems to be doing it when the thermostat opens which seems to be operating as it should. The engine has been in the truck for a year and I have only logged about 5000 miles on it since the rebuild. New radiator and heater core as well as all new hoses. I'm stumped. Any input would be greatly appreciated.