Changed water pump and t stat also flushed radiator heater core changed but heat won't go up past 150 and when I accelerate on highway cold air and temp drops what could be wrong?

Changed water pump and t stat also flushed radiator heater core changed but heat won't go up past 150 and when I accelerate on highway cold air and temp drops what could be wrong? 1 Answer

had the radiator flush in august 0f 2013 in dec of 2013 when i turned on the heater the driver side throws cold air and the passenger side throws warm air. what did firestone do wrong 4 Answers

aug of 2013 had radiator flush in dec of 2013 when i turned on the heater cold air on driver side and warm air on passenger what did firestone do wrong. also can i mix the red anti-freeze with green a...

Firm hoses before and after heater core change also can hear heater core filling with water after cold start up also before and after heater core install i have burped the coolant system 1 Answer

Yesterday the temp went from 195 to 215-220 and no firm hoses then went back to normal temp with firm hoses. this is the first time it has ever got that hot in two years of me owning it.

Temp gauge reads low and no heat from heater 2 Answers

99 dodge ram 1500 5.9l, the temp gauge only gets maybe 1/2 way between 130-210..top rad.hose hot,both hoses to heater core hot.replace t-stat. On start up if engine revved to 1800 rpm heater blows ...

WHEN I BRAKE THEN ACCELERATE AND GOES PAST 20 MPH I NOTICE A SUDDEN JERK 3 Answers

I have 2002 Dodge Ram 1500 Truck. When I brake then I accelerate right past 20 MPH I notice a sudden jerk. No check engine light has gone on and I have recently checked for a vacumn leak and it isn't...