Car overheats when stopped | TigerDroppings.com

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barry
Cincinnati Fan
Location, Location, Location
Member since Aug 2006
38035 posts

Car overheats when stopped


So recently my car has been mildly over heating when im stopped. It doesn't go to the red line but it raises quite a bit. The weird thing is it goes back down if i just rev the engine at 1500 rpm for 5-10 seconds. I recently changed my serpentine belts but they look and sound fine, im confused as to what could be the problem. My fluid levels are fine and i changed the radiator and fluid about a year ago.






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Schwartz
Hail Victory!
Member since Nov 2006
25861 posts

re: Car overheats when stopped


Sounds like you didn't tension that shite back right, hombre. (If you touched the belt that powers your water pump.)

(And if it's not an auto tensioner.)



This post was edited on 5/6 at 3:08 pm


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bubbz
Baylor Fan
Team Boxtard
Member since Mar 2006
17948 posts

re: Car overheats when stopped


Check fans fluids and cracks in radiator.





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GFunk
LSU Fan
Denham Springs
Member since Feb 2011
8463 posts

re: Car overheats when stopped


I had a '97 626 I drove the wheels off of that did the same exact thing. Multiple times.

Always seemed to be a radiator or fans, or belts that ran fans.

Maybe a slow crack in your radiator, homeslice.






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Walt OReilly
Wisconsin Fan
Cubs Fan
Member since Oct 2005
76505 posts

re: Car overheats when stopped


fans/radiator





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barry
Cincinnati Fan
Location, Location, Location
Member since Aug 2006
38035 posts

re: Car overheats when stopped


brand new radiator and I don't see fluid. Maybe ill try and tighten up the belts again but everything looks good. I don't even know if i messed with the water pump.





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Schwartz
Hail Victory!
Member since Nov 2006
25861 posts

re: Car overheats when stopped


Also, what kind of car? Fan electric or crank driven?





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barry
Cincinnati Fan
Location, Location, Location
Member since Aug 2006
38035 posts

re: Car overheats when stopped


quote:

(And if it's not an auto tensioner.)


I could only dream.






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DownshiftAndFloorIt
LSU Fan
The devil dreams on an idle horse
Member since Jan 2011
40104 posts

re: Car overheats when stopped


Fan clutch





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barry
Cincinnati Fan
Location, Location, Location
Member since Aug 2006
38035 posts

re: Car overheats when stopped


quote:

what kind of car?Fan electric or crank driven?


03 WRX electric



This post was edited on 5/6 at 3:12 pm


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Athanatos
Vanderbilt Fan
Baton Rouge
Member since Sep 2010
6448 posts

re: Car overheats when stopped


I had a similar issue with a turbo diesel; it wad a bad sensor.





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MiledV-TEC
LSU Fan
Baton Rouge
Member since Mar 2005
583 posts

re: Car overheats when stopped


it's the thermostat... Had a car that did the same thing. Easy fix...





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Schwartz
Hail Victory!
Member since Nov 2006
25861 posts

re: Car overheats when stopped


Fan cycling on and off or staying on?

Double check how the water pump is powered. If you touched that belt, double check it.

Fluid level in expansion tank?

I'm pretty sure it's gonna be pump related since it cools off when you spin the motor up some.

Just hope it isn't a turbo cooking.






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htownjeep
LSU Fan
Nassau Bay, TX
Member since Jun 2005
5094 posts

re: Car overheats when stopped


I'd check fan, thermostat and water pump. In that order.





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Schwartz
Hail Victory!
Member since Nov 2006
25861 posts

re: Car overheats when stopped


How would a thermostat cause the temperature gauge to fluctuate once it's open? Maybe a temperature sensor, but a thermostat?







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barry
Cincinnati Fan
Location, Location, Location
Member since Aug 2006
38035 posts

re: Car overheats when stopped


quote:

Just hope it isn't a turbo cooking.


Shut your mouth

Could be getting that M3 sooner than i thought.






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Schwartz
Hail Victory!
Member since Nov 2006
25861 posts

re: Car overheats when stopped


Had a buddy with a VR-4 that would could boil off all his coolant in about 10 minutes because of a bad turbo.

Poor car had to be put down.






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windriver
San Diego State Fan
West Monroe/San Diego
Member since Mar 2006
8656 posts

re: Car overheats when stopped


quote:

it's the thermostat..


Sounds like it to me.






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TigerSpy
LSU Fan
Baton Rouge
Member since Sep 2006
9820 posts

re: Car overheats when stopped


thermostat?






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Schwartz
Hail Victory!
Member since Nov 2006
25861 posts

re: Car overheats when stopped


The only way it's the thermostat is if it's partially open and running the engine at 1500RPMs is the magical point at which enough coolant gets through it.





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