anyone ever hear of a radiator that is supposed to have a restrictor plate not having one? It's cold outside here in Maine and my truck doesn't warm up until I get going over 50 mph uphill. the temp fluctuates so much the gauge is starting to look like a speedometer! The dealer changed the thermostat twice and now wants to replace the radiator. the service manager said he remembered reading a service bulletin about this problem. is this for real?
- posted
18 years ago