OK 87 TII ,heat works great, very warm, blower motor will throw it out at ya excellent however>>> When I go around a right hand turn that is sharp, or at any high speed a rush of cold air fills the car. Feels like the heater door switches to cold. Then when I go straight it warms up again.
This is pissing my wife off alot more than me but I need to fix it so I don't hear any more shiet.

Thanks

 

Probably a loose screw from the control panel rollinga round inside the Logicon. If that is the case do not drive the car until the Logicon is repaired or unplugged, as the loose screw can also blow out the logicon or mode and air mix motors (forcing you to buy a new or rebuilt logicon and/or mode and air mix motors).

 

what would i take apart to look for this ?

 

remove the Logicon, then there are four phillips screws holding the logicon control panel onto the Logicon body.

Once the control panle is removed it should be pretty easy to see if there is a loose or missing screw.

 

will try thanks !