sounds like you are getting poor flow, now from what
1. low fluid
2. Bad thermo
3 bad pump
1a. check/refill/flush fluid
1.1 Retains fluid
1.1a Water pump bad
1.1b Thermostat bad
1.2 Looses fluid
1.2a heat car up with full fluids, pop the hood look for leaks
1.2a1 no luck....start replacing cap, then hoses
then water pump, then radiator.
2a. Bad thermo...run the car w/o a thermostat see if that fixes it,
2.1 Yes, Replace w/ new thermo
2.2 No, Look at pump
3. uh....just replace it...best way to tell for 25 bucks
that should give you an idea
good luck Jon
feel free to email me....i am a cooling king, lol
1. low fluid
2. Bad thermo
3 bad pump
1a. check/refill/flush fluid
1.1 Retains fluid
1.1a Water pump bad
1.1b Thermostat bad
1.2 Looses fluid
1.2a heat car up with full fluids, pop the hood look for leaks
1.2a1 no luck....start replacing cap, then hoses
then water pump, then radiator.
2a. Bad thermo...run the car w/o a thermostat see if that fixes it,
2.1 Yes, Replace w/ new thermo
2.2 No, Look at pump
3. uh....just replace it...best way to tell for 25 bucks
that should give you an idea
good luck Jon
feel free to email me....i am a cooling king, lol