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1994 Chevrolet G Series Van (G20) Questions

Get answers to questions about your 1994 Chevrolet G Series Van (G20) at RepairPal. Find solutions, diagnose problems and get back on the road.

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46
questions

I installed a Brand New Transmission, Oil level is Perfect, installation was Perfect too, Everything is Connected but she doesn't shift from 1st gear, Any Suggestions Please!

The motor is fried but I can't afford to replace right now. I just need to raise up.

how do I disassemble the dashboard to get to the vent assembly compartment

I'm changing my radiator well one I took out has a heater hose connected to it and the used radiator I got doesn't have a place for that heater hose is there another place I can route that hose to?

This van had been sitting for a couple of months and when driven @ 15 miles it started a steady clacking sound whenever I accelerated a little and when I went to climb a hill it lost power and I barely made it over a half mile hill at about 10 mph. when on level ground I could get to 50 fairly easy but the clacking sound remained whenever I used the accelerator and quit when released. I parked it and haven't driven it since.

recently replaced the brake light switch and after i put everything back, went to drive it and it wouldn't come out of parking position stuck there, any suggestions on how to solve the problem

Changed one in tranny (vss) antilock light comes on & van jerks while driving still so wondering if I have to do ones in wheels also to fix issue???
if I turn off & restart van it comes back on and repeats above after a few minutes please help!!!

Changed one in tranny antilock light comes on & van jerks while driving still so wondering if I have to do ones bbc.co in wheels also to fix issue???

Fixed problems on codes that came up computer is not resetting still have check engine light on

What is the correct throttle position sensor voltage for 94 g20 van keep getting a code 22