Hi Guys

Well my magna is doing something weird today. The heater was on, the outside air was 2 deg C, and the heater was cutting in and out, blowing cold air all over the place, eaven on the hotest setting. The Heater will run fine for a little while, then blow cold air, the fine again.

Anyone had any of these issues.

was it changing the direction of the air?
like, was it at face for a while, then switching to screen & feet?

do you leave the vent controls in the Auto Position all the time?

not sure if thats helped you, but when heating, it will allow cooler / outside air to flow through the face vents, and will direct the majority of the heated air to the feet and screen positions.

was it sending any hot air out of the screen or the feet locations?

altho... when on full heat... it normally will send hotter air out of the face vents along with the hot air out of the feet vents (hot air to feet to reduce the effect of warm air making you drowsey behind the wheel)

hope that might have helped in *some* way maybe?

thermostat.....no, not the one in your engine, there will be one for the climate. Check it. Check it now!

where aboutsis it,i can't find it in the tech book