20 Most Recent 1994 Chevrolet Lumina APV Questions & Answers

It may be a stuck solenoid. Under the hood, you should find a black box with a removeable top. It will have lots of fuses of different colors and sizes. Also there will be some little black cubes about one inch square. If you flip the lid of th fuse box over, you should see a diagram of the stuff in there. The little black cubes are solenoids. One will be the fuel pump solenoid. Unplug it and look for burned contacts of a bad burned smell. You may be able so take out another solenoid near it to test the one for the fuel pump. Switch them out and try the engine. If there is no change, then that is not the problem. Just put everything back. But it may very well expose a stuck solenoid. They are cheap at any auto parts store.

You went wrong in the way of changing out one alternator for a bigger amperage one . It could have done ireparable damage . Do you have a manual for it ,,.It could be a blade fuse burned out they are like a flat piece of metal held in wth 2 nuts and washers .Check all your fuses in the fuse box first .

My APV locked in overdrive and would stall the engine at stops. This van was my daughters and they had junked it because of the cost of repair. I would test the tranny lock up by coasting up to a stop and if I sensed the tranny was locked I would floor the accelerator a couple of times with a quick back off each time. After a dozen or so of these procedures whatever was sticking thje lockup came free and the problem was mixed.

Could be spark or fuel related. You'll need to figure out which to proceed with testing.

You need to tap out to next larger size.

the blower motor is located in the assembly that the air is blown out.you will have to remove the cover over or the assembly and you will see the blower and be able to replace it.this should be above or beside the rear wheel hump.

Try to rotate engine by hand from bottom (crank pulley) if it wont move the clearances are to tight on the bearings or over tourqed

1-4-6-3-2-5

if the right hand floorboard is wet you have a bad heater core causing fog.

there is a fusible link in the wiring harness that is bad just have to start tracking it down . i would take it to someone that does electrical work on cars .

does it do this when driving or when coming to a stop

What might you be referring to--- in detail & why?

gasoline keep fuel pump cool and lubricated if you run out of gas fuel pump damage will occur.pump fried.

Most of the time the problem is the brake switch or the shift lock solenoid. You may be able to take the shifter out of park by turning the key lock to the unlock position but not to the on position. You may also have a problem with the transmission park gear, or the shift linkage.