i was driving yesterday with my A/C on low when i started to get hot and i felt the vents and nothing comes out until i put it on high... has never happend b4 until yesterday. any ideas on whats the problem?

 

maybe it needs recharged??? idk man, just get rid of it. that's what i did. it's just extra weight in the front end anyways

 

fixed it. apparently there is a resistor that controls the first 3 speeds on the motor. and i would take it out if i had a fast car like yours.

 

hey how did u fix it? the same thing happened to me a few weeks ago. i dont need it for the a/c but i need the heat

 

called a local shop and he told me under the passenger glove box against the fire wall there is a resistor that controls the first three speeds on the a/c motor. went up to ford and bought 3 resistors (2 for my vert top motor). replaced the resistors (was kinda a pain in the a$$) and it works now... maybe its the same for the heat?

and Cavaliers>Pistons

 

i meant 2 relays for the vert top but. actually i hadent fixed it yet when i posted that. but i did a few mins ago and the resistor is right in plain sight under the passenger glove box.. it took 20 seconds to replace and it works fine now