- Joined
- Aug 3, 2010
- Posts
- 30,637
- Reaction score
- 28,926
- Location
- Usually not in Ohio
- First Name
- Andy
- Truck Year
- '77, '78, '79, '84, '88
- Truck Model
- K5 thru K30
- Engine Size
- 350-454
Not sure why folks immediately jump to the conclusion it's the most expensive part in the system...
More often than not it's simply the dash switch. Cheap and easy to replace.
Or some bozo unplugged the firewall harness plug and left it dangling.