Hello everyone, i have mustang GT 2008 model. I have a big project on the car I have vortech supercharger v-3si “non intercooled” , big cams built, iron block, manly pistons and roads, upgraded injectors and fuel pump.
Borla exhaust system. One peace aluminium driveshaft. My car producing 800hp...
What would cause my air conditioner to do this? Air comes out of the vents and then when we go up hill, it switches to the defrost vents, then when we get to the top of the hill, it switches back to the regular vents.
It's a 2003 Mustang GT Convertible v8