WHY DOES ENGINE IDLE DROP AND THEN STALL WHEN ...

2005 Chevrolet Trailblazer

Tiny

Anonymous

February, 6, 2013 AT 12:00 PM

Why does engine idle drop and then stall when defroster is turned on?
thank-you

1 Answer

Tiny

ASEMaster6371

February, 6, 2013 AT 12:06 PM

Idle control motor is not upping the idle under load. Have it checked along with the passages for being clogged with carbon

Roy

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