1999 Chevrolet Express 3500 Questions

Get answers to questions about your 1999 Chevrolet Express 3500 at RepairPal. Find solutions, diagnose problems and get back on the road.

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So the window was out from one corner so I took it out fully to try and fix it but now it won't go on how do I replace install it.

Express 3500 cutaway. Been sitting 2 years. Put in new fuel, and added stabil to tank, charged battery, turns over but doesn't want to start.

I had a bulb out on third break light I replaced it now when lghts on all lights on .on side of truck and third brake light works hit brake buttom lights go out on side checked all lights and sockets no corrosion

i looked under the starter am assuming it must be in the front?

my side doors are off track or they don't meet up to close I have not had any types of accidents or anything and my vehicle it is in great condition no rust no dents

Went to dealer to get OE parts. Tensioner is discontinued. New tensioner that dealer indicated does not work as it is a single bolt connection whereas the original tensioner has two connections. The dual connection that they have given me does not fit either. Has this come up on your radar as an issue in the past?

Truck will crank but there is a long delay (8-10 seconds).
If you take the air filter off and stop the hole up and kill the motor, the truck fires right up when you try and crank it.

stuck 2 new blowers on it now the last 1 being a gm 1 it blows good out the back 2 vents but by the time it gets to the front 1 it barely comes out please help ive pulled the box 3 times now an am jus bout tired of it

Door panel removal

What are the the step to removing the injection pump?

had problem with the passlock system used the newrockies pro bypass module noe the fuel pump isnt working so we tested the power supply to the pump we got 11.8 at the fuel relay but only 5 volts at the pump no fuse pins in the fuse spot under the hood is there another fuse block besides the one by the drivers left foot and the under hood drivers side where the fuel relay is?

Can you give me some suggestions on how to fix the promblem?