mrtosh
NAXJA Forum User
- Location
- Woodbury, MN
Just changed the water pump, thermostat, and coolant sensor in the thermostat housing. The temp gauge when warm, whether it's just idling or running down the road will get up to 210 then drop down to 170-180 before climbing back up to 210 and cycling back and forth. What could be causing this problem? Air in the system? bad radiator cap? Faulty gauge? bad temp sending unit?
Any suggestions would be great,
Sean
Any suggestions would be great,
Sean