1999 Acura Integra Overheating

Tiny
RFERNEYHCFIORG
  • MEMBER
  • 1999 ACURA INTEGRA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 13,300 MILES
Can drive car up to 7-8 miles before it starts overheating. Then I have to run the heater to keep it from overheating.

Replaced two leaking hoses and thermostat over the last 4 weeks. No longer loosing any fluid.

Spark plugs all look good and all cylinders show good compression.

Radiator fluid has always been clean/green - never any brown color or debris.
Tuesday, September 8th, 2009 AT 12:52 PM

3 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi rferneyhcfiorg,

Did you check if the cooling fans are working?
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Wednesday, September 9th, 2009 AT 10:11 AM
Tiny
RFERNEYHCFIORG
  • MEMBER
  • 2 POSTS
They only come on if I turn on the AC. But that doesnt cool off the engine either. The ONLY thing that cools the engine is running the heater.
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Wednesday, September 9th, 2009 AT 3:04 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Check if the lower radiator hose to engine is cool when overheating occurs. If that is the case, the thermostat is stuck in the closed position. You might have a bad thermostat out of the box.

You mentioned driving 7 or 8 miles for it to overheat, would tyhat mean it takes less than 10 minutes of starting engine?
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Thursday, September 10th, 2009 AT 8:34 AM

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