I was wondering if anyone could be of some assistance... My girlfriend's '02 Jeep Grand Cherokee has had a number of heater related issues. Foremost, a short time ago the heater began blowing out ambient temperature air on the passenger side. I believe this is a problem stemming from the blend door malfunctioning. I was wondering if the HeaterTreater product was a viable option, (we can't really afford the $1,500 the dealership is asking for at the moment)? As of last night the heater now intermittently completely stops blowing air for a while and then starts back up. Being that it gets pretty cold I would like to fix this problem asap. Any thoughts or suggestions would be really appreciated. Thank you!
PS. Sorry if this problem has been discussed at length elsewhere, I searched the forums but didn't find anything.