The side of the thermostat that has a spring showing faces into the engine.
It goes up.
The spring goes down.
Yes! Be sure the side of the thermostat with the spring showing faces into the engine.
One can find more information on the 1980 Chevy truck by going to a local Chevy dealership and asking an experienced car associate about the truck. Another way is to do browse the web.
No way of answering without knowing a specific model. A Chevy "box truck" could be anything from a Silverado or Vandura chassis with a box on it, all the way up to a tandem axle Chevrolet Bison commercial truck.
How is the easiest way to change a fuel pump on my k1500 Chevy pickup
if its a 1500 yes, 2500 and 3500 no, chevy all the way
Drain the radiator down 1/2 way. At the engine end of the top radiator hose is the thermostat housing. Remove the housing and install a new thermostat.
Battery is run down or on it's way out.
Chevy trucks that's the way to go fords they suck
The spring goes down in the engine
No the brake caliper is in the way. I put all four on my truck and it wouldn't move