Have no heat when idling but will past 2000 RPMs

Tiny
TARALOIBL
  • 1995 ISUZU RODEO
  • 167,000 MILES

Have no heat when idling but will past 2000 rpms. Water pump, thermostat new. Flushed heater core still the same.

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Wednesday, February 6th, 2013 AT 1:35 AM

5 Replies

Tiny
ASEMASTER6371
  • EXPERT
  • 25,525 POSTS

Heater core still clogged. Have it pressure flushed

Roy

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Wednesday, February 6th, 2013 AT 1:36 AM
Tiny
TARAMILLER-LOIBL
  • MEMBER

Do you think bad head gaskets

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Wednesday, February 6th, 2013 AT 1:46 AM
Tiny
ASEMASTER6371
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Possible but you gave no info on cooling systems issues.

I would start with heater core.

Only 1 post is needed

Roy

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Wednesday, February 6th, 2013 AT 1:49 AM
Tiny
TARAMILLER-LOIBL
  • MEMBER

No signs just the heater wont work its not overheating. The mechanic I took it to tried all of these thing still couldnt get it to work so he said that the head gaskets must be bad.

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Wednesday, February 6th, 2013 AT 1:57 AM
Tiny
KHLOW2008
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  • 42,003 POSTS

Try bleedig the cooling system.

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Wednesday, February 6th, 2013 AT 2:02 PM

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