Mechanics

ISUZU RODEO HEATER PROBLEM

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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Taraloibl
February 6, 2013.



Heater core still clogged. Have it pressure flushed

Roy

Do you think bad head gaskets

Tiny
Taramiller-loibl
Feb 6, 2013.
Possible but you gave no info on cooling systems issues.

I would start with heater core.

Only 1 post is needed

Roy

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.

Tiny
Taramiller-loibl
Feb 6, 2013.
Try bleedig the cooling system.

KHLow2008
Feb 6, 2013.