PONTIAC GRAND PRIX HEATER

The Heater Fan Quit Work­ing. I Took The Blower Out And The Mo­tor Is Good. How Do I De­ter­mine If Its The Con­trol Or The Re­sis­tor?

I Just Re­placed The Blower And Just Be­fore If Re­placed It The Heater Fan Only Worked On High And Af­ter I Re­placed The Blower It Still Only...

The Heater In My Car Does Not Blow Hot Air. What Could It Be?

It Is A L Shaped 90 De­gree Hard Plas­tic Tube That Comes From The In­take Just Be­low The Su­per­charger Be­hind The Al­te­na­tor And Goes Back To...

My A/​c Works, Fans Work On All Speed Set­tings, Car Does Not Over­heat, Blower Mo­tor Works. But I Have No Heat. Just Blows Cold Air.

The Car Pro­vides Some Heat But It's Not Enough In Very Low/​cold Tem­per­a­tures. The Car Does­n't Over­heat Or Have Any Coolant Leaks. I...