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2007 Saturn Relay

Question: heater doesn't work properly

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Henry Ray, Silsbee, TX, October 28, 2012, 18:33

Enthusiast

The front heater will blow hot but when you stop for a light it will start blowing cold but will again blow hot when you speed up and the rear heater never blows hot. What could cause this problem?

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Answer #1

pushrod October 28, 2012, 19:40

Master

MAKE SURE IT IS FULL OF COOLANT. HOW MANY MILES ON ODOMETER?

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Henry Ray, October 29, 2012, 20:04

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It is full of coolant. I even took the cooling system cap off and added water, which was only about a cup full at the most. The van has approx. 93000 miles on it.

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Answer #2

Greg's Orange Auto (8410 Answers) , Orange, CA - (714) 361-9355
globalhelper October 29, 2012, 06:25

Master

sounds like coolant level is low ck that 1st thing

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Henry Ray, October 29, 2012, 20:07

Enthusiast

I checked by removing the cooling system cap and added water to the system there, which only held about a cupful at the most.

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