I have never done the cable adjustment. I have never had much faith in the underhood heat control. Even though I have replaced mine at least once. My air hasn't worked for 2 years. Serpentine should fix that. I have to swap Monte transmissions first. I now have all the rubber parts for all the seals and filters for the one in the garage. I might get a look at it today....... probably not till next week though. JC On Tue, Sep 28, 2010 at 12:45 PM, Jared Ryan <jryan@xxxxxxxxxxxx> wrote: > I'll warm it up and check the heat control valve under the hood just to be > sure. It should be easy to tell by touch whether it is opening and closing. > I adjusted the temperature control cable several years ago, but I've slept > since then. :-) I don't remember it being hard to do at all with the glove > box out of the way (which takes removing only four screws). > > > On Sep 28, 2010, at 12:39 PM, John Christensen wrote: > > > The Monte and the El Camino have different places where this happens. The > El Camino is about 1/2 to 3/4" from the left, The Monty is 2 mm. It might be > the plastic thing that controls the plastic tubes (I had to replace on the > Monte) that is bad. It was hissing though, and was a vac leak on top of the > problems with the heater doors. > > > > JC > > > Rules: Please play nicely with others. > > -List members page (text & pic links): > http://www.myelcamino.net/eclist.htm > -List members page (all pics): > http://www.myelcamino.net/ec_list.htm > >