pull out the bulb and place ohm meter on correct terminals
Yes
You did not say what the year of the 2500 was. Need to know.
gmc 1500 sierra was fuel injected in '92
0 degrees at TDC.
if u have the digital dash, the fuel light is the gas tank that shows how much u have, it willbe blinking, at least that's where it is in my 92 jimmy
You call a Fix it man
it should be under hood, behind passenger side head light in fuse box
replace the window motor.
You must remove the fuel tank.
It is located in the fuse panel.
That 92 GMC van doesn't have a relay for ignition. Power for the ignition is supplied from the ignition switch.
the Fuel Pump is located inside the Gas tank