1989 Chevrolet C/K 2500 "not working" Questions

...not working when pump is cut out,dash gauges working pump works,sometimes cycling key works,sometimes not,most times cutout is momentary and engine restarts right away,maybe switch? any ideas? loose ...

...not working I have tryed just about everything. Went to the junkyard any got a diff light bulb pannel. Worked for a little bit then went out. The runnig light works, Rev. light works. The light comes ...

port for computer does not work & service engine light is on I need a fuse box diagram for a 1996 2500 chev cargo van. My service engine light is on & the connection to the computer under the dash ...

not working but that has not worked long before the problem started need help as it is dangerous to drive as it just cuts out at any time.No check engine light coming on? Is thee security light on the

...or NEutral. 1989 Chevy 2500 It use to work. We think the bar that pushes the linkage into gear is not in the right spot un hook the linkage and work it by hand see if it goes into park and reverse ...

i have a short but dont know where to start. a bit more info is needed! Whats the vehicle do/not do? what works, and what doesnt work?

...noheadlights does the high beam even work? if not does it show that the high beam is on the dash? if that shows no sighs of working either it could be a headlight switch happend to me ...

turn signals not working both turn signals don;t work LOOK FOR FLASHER FUSE, THEN UNIT FLASHER , THEN BULBS,THEN IF YOU HAVE TRAILER HARNESS

why dont my odometer lights not working lights gear shift don't work Check your fuses for dashlight

...turning tires to manualy engage front end,the part inside the pumpkin pushed real hard and did not engage,left it in 4x4 went for a ride and it tried to kick in,went to the woods and it worked ...