The tach doesn't work the speedometer is slow. The temp gauges stays at 270.
The oil pressure needle jumps around. The head light control panel gets hot with the lights on. The air nag light stays on. Can't turn the brights on with the head lights on. I just bought the truck off craigslist and it looks like they messed with the wiring some. ITS A MESS! And the fronyt end squeaks when turningI and hittingI bumbs. Please help.