Overheating!!!!

[93MTXSHO_STUD]

I have a problem when my carr is stopped at a light or something, the temperatture will go up really high almost to the "H", i was wondering if it could be the radiator? I talked to some people and they said they can get rusty preventing flow. I have replaced the ECT,radiator cap, and thermostat. Any help???

 

[1stSHO]

did u check the electric fan? Fan Relay? Check that out, if it was a rad. your temp. would rise as you go faster.

 

[sdpatt]

The fan motor brushes tend to wear out. Make sure the fan works at all times if the climate control is set to AUTO, MAX A/C or anything but VENT or FLOOR.

 

[rfiltz]

I had to do my '92 radiator for the same reason. Yes over time they can get gunked up and become ineffective. Get a decent brand. I used Modine.