There are to sizes 110"and 125".
The ECM on the Vandura 2500 is under the Driver's seat.
I have a 1990 gmc Vandura 2500, i use this http://info.automotix.net sometimes other then that i go the junk yard. I went out and bought a used 1990 gmc v-2500 just like mine that had some of the stuff in it for 1,000$ not bad i was able to scrap it without having to hunt down parts. Hope it helps
.all I can say is my '92 2500 vandura has a 350 in and it does the job...don't know if all of 'em are the same size or not dt
My 93' vandura has a 5.7 liter 350cubic inch engine.
4L80E is in most vanduras of one ton 2500 and below is 4L60E
I have a 3500 and mind is under the driver seat
On the back of the motor next to the transmition.
Standard is 22 gallons.
in the fuel tank.
Answer to: Where to find the fuel filter for a 1994 GMC Vandura 2500? Try looking on the under carriage just below the driver's door. There you should find a 3" cannister on the fuel line.
If it a Rochester carberator, there is no mixture adjustment. That is an internal setting done when the carburetor was put together or at the time of rebuilding. The only adjustments you can make is to the idle and choke I have a 93' 2500 vandura and It failed smog and I advanced the Timing a tiny bit and it passed....yaaaaay
5 quarts or until full on dipstick
The vent is blocked.
I just drove from Ohio to Arizona with a 1989 GMC 2500 and averaged 15.5 mpg.
its in the gas tank have 2 drop tank 2 get 2 it::(
The fuel pump is in the fuel tank. You will have to lower the tank to access it.
Behind intake manifold from inside the van, in front of distrutor
Its on the front top of engine,follow the top outlet hose from the radiator to to the engine block,where that ends at block,there will be a thermostat neck housing,the thermostat is under that neck housing generally it has two bolts on it,its a pretty easy job on these vans...