Saturn Q&A

2007 Saturn Relay Question: heater doesn't work properly

Question

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?

2 Answers

Follow this Question Unfollow this Question

Answer #1

pushrod October 28, 2012, 19:40

Master

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

Flag This

Like0
Reply

Henry Ray, October 29, 2012, 20:04

Enthusiast

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.

Reply
Flag This
Answer #2

Greg's Orange Auto (8805 Answers) , Orange, CA - (714) 482-6185
globalhelper October 29, 2012, 06:25

Master

sounds like coolant level is low ck that 1st thing

Flag This

Like0
Reply

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.

Reply
Flag This