Questions & Answers for: car fine highway speed heats

...car will run fine at highway speeds (70mph) for 50 to 80 miles . then start dying and restarting for awhile . then stop running. let the car sit for an hour and it will run fine for another 50-80 ...

was doing the same thing. We changed the thermostat and it didn't work. Turns out our car had 2 cooling fans and one of them had stopped working so it would be fine on the highway and overheat in town

...car is going 20 miles or so or more an hour it runs fine. When your stopped though he over heats. Do you know what the problem is? here are a few things to check, coolant level low, drivebelt ...

...fine. Check engine lite on. Diagnostic Code P1740. Repair facility says I need a whole new transmission. I have looked code up online and with mechanics here at work who say it is a transmission ...

...car a 98 olds aurora is over heating when im going down the hwy but when i slow down or come to a stop or if im driving around town its fine. do you know what cause that?ive replaced the ...

...fine at highway speeds but kicks out or slowly begins to blow warmer and warmer air as the vehicle is driven at slow speeds or is stopped the a/c condensor cooling fan is usually at fault. At highway ...

...fine at highway speeds. When slowing down going through town or stop lights, temp gage rises and blows cold air. (it is currently winter here) YOU HAVE TO BLEED THE LINES THE ARE TWO NIPPLES ONE BY ...

...car is fine once I get on the highway it is fine but if I have to stop at a sign/light while on the highway the car dies/stalls. There are no warning lights coming on. Could this be bad gas? There ...

...fine again, good power, no rough idle. i just bought the car and shortly after, I needed to replace the Catalytic converter, Maf sensor, and all 4 of the oxygen sensors, so I'm at a loss on what else ...

...fine...just stops dead. Will run at highway speed all day long, slow down for gas, it will stall. It seems that even though the engine reaches operating temperature in a matter of minutes, the ...