20 Most Recent 1984 Chevrolet K3500 Questions & Answers

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Most likely rear main seal, there should be an inspection cover on the transmission bell housing, if not then irs most likely the valve cover gasket

Normally with the blinker blinking really fast, it's telling you that one of the bulb is blown, front or rear signals. Check your fuse, and fuse relay to see if it would fix the promblem

Check the grounds.. Be problem for all makes and models. Just don't look and see. Find them unscrew them and tighten them back down. Make sure the ground strap from the engine to body is good. Add another to make sure.

The pump gets power for 3 seconds from the pump relay. Are you looking at the gray wire between the relay and the pump ?

it may be the auto shutoff relay has bad contacts in it.. may need it replaced.. bad comes to worse would you consider a bed mounted tank? sits behind the cab/

not knowing the model and year it is hard to know what trans you have. GM has TSB Technical Service Bulletin for this issue. If you had a repitable shop rebuild it this should be under warranty. Also should have a check engine light on you can have the code pulled and Google the code that may help also. Hope this helps.

To access the shift solenoids, your have to remove the oil pan. The solenoids are bolted to the back of the valve body. Unfortunately, I can't remember which is which.

use a test light to check if your fuse are good check both sides it will be a 20 amp fuse

first make sure you didn't pinch one of the injector wires in the air filter housing then check the fuel pressure regulator

if you are trying to fit a later alternator onto a earlier model then their is a difference like the later ones are sensed and activated by the computer but older ones are voltage sensed which means it has a permant 12v supply and when they spin with the engine they produce a charge but later ones have to be turned on by the computer which means that any sort of fault is beyond the average home mechanic but renders the vahicle only repairable by the dealer ,a later one can be fitted with a older type but not the other way around which is what you are trying to do ,get the right one inb this case

I would be looking at the ignition module. Coil packs do go out, but usually has 1 or 2 cylinders that misfire. Since you have multiple misfires this is what I would check first. I know some parts stores can check these, before you purchase it. Call around.

YOU REPLACE BALL JOINT IN TRUCK BUT YOU NEED BALL JOINT TOOL J 9519 - 30- D TO PRESS BALL JOINT OUT OF THE LOWER CONTROL ARM.