dkraven
Full Access Member
- Joined
- Nov 15, 2022
- Posts
- 72
- Reaction score
- 78
- Location
- Portland, OR
- First Name
- David
- Truck Year
- 1977
- Truck Model
- c25 Sierra Grande
- Engine Size
- 350
Since getting the truck with a nonworking blower I’ve fired the parts cannon at it, multiple volleys. The system has a new blower motor, with all the ground connections cleaned because that was a problem. Also new relay, and new switch in the cab. Was thrilled when I fired it up and all 4 levels of the blower functioned. And then there was a click and high switched to medium 2. Moved the switch down and up and high came back on, and then clicked down to medium 2. And then clicked on a moment later. I would assume there’s something loose along the orange wire between the switch and the high speed relay but not really sure how to go find it.
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