When the vehicle warms the heater is hot for only about 5 mins then slowly turns cold.
Also, For the ac and heater the fan will shut off after 10 mins or so and turn itself back on after about 30 seconds. I dont think the two issues are related. Any idea's?
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Sunday, December 16th, 2007 AT 6:17 PM
1 Reply
MHPAUTOS
MECHANIC
31,937 POSTS
Hi there, is the heater control vacuum operated? You may have a vacuum leak in the system which is closing off the heater tap. The fan issue may be a faulty switch, will it do this on every speed?