Could be a broken timing chain. Could be a cooked Engine Control Module. I'd guess the timing chain first. ECMs usually give some warning.
you need to put a new ground on the wiper motor
check the isc motor
how do you replace the wiper motor pulse board on a 1999 Chevy Silverado 2500
ck cat
Probably some kind of back-up in the radiator and then when you started it back up it might have loosened it up and got rid of it.
Check the catalytic converter.
In a 1988 Chevy 2500, the blower motor resistor can be found on the passenger side. It usually is behind the glove box.
$2500+/- That's still alot cheaper than a new truck.
4l80e
water pump
2500
2500 lbs no motor