If you have any other problems post a comment on my profile and I might be able to help you. I've pulled these trucks all the way apart and them put em back together
Do you have your stereo wired dirrectly to the battery?...if so, you run the yellow wire on the radio to the battery, and the red wire to the spot on the fuse box that says radio. Then it'll turn on and off with the key. I wired grandpas up like that a couple of months ago
Ummm you need to make sure you are gettin vaacum to the insinde vent door switch. I've done several systems on these trucks, all your air is goin out the foot/floor vent. I put a new heater in grandpas 77 c10 and I didn't hook up the vacuum, all his heat goes out the floor vent
If you have any other problems post a comment on my profile and I might be able to help you. I've pulled these trucks all the way apart and them put em back together
Texassince1836 4 months ago
Do you have your stereo wired dirrectly to the battery?...if so, you run the yellow wire on the radio to the battery, and the red wire to the spot on the fuse box that says radio. Then it'll turn on and off with the key. I wired grandpas up like that a couple of months ago
Texassince1836 4 months ago
Ummm you need to make sure you are gettin vaacum to the insinde vent door switch. I've done several systems on these trucks, all your air is goin out the foot/floor vent. I put a new heater in grandpas 77 c10 and I didn't hook up the vacuum, all his heat goes out the floor vent
Texassince1836 4 months ago
blocked vents inside housing,or you got a mouse nest in there!
jeepers2655 4 months ago