Van is turning over but acting like it's nt getting fuel

Anti-theft problem ? Computer disables fuel injectors after a couple of seconds ,that's what it sounds like . Does it have a SECURITY light on ?

loosen fuel lines at throttle body when turning key to on possion , careful not to spill gas all over engine, do you hear fuel pump running and try to put at least 4-5 gallions of fuel, you could try a (LITTLE ) shot of starting fluid ?good luck hope this helps.

Before you replace the injectors have them do an injector balance test. Normally wet weather does not effect fuel system. Sounds more like you have a crank or cam sensor acting up.

If the fuel level is very low and the van is not level it's not going to start even if the pump is good.
When you turn the key to on you should hear a fuel pump noise for 2 to 3 seconds if the key has been off for at least 10 seconds,and when cranking or the engine is running the pump runs because there's oil pressure sending power to the pump.
Have someone listen back at the tank.No Noise?then it might be time for a fuel pump.
Your fuel filter may be just ahead of the rear axle on the passenger side under the van.
But.....if your gas gauge went out and now your pump quit,maybe the wiring back at the tank is corroded?

you may want to replace the fuel filter and run a fuel injection and fuel system cleaner .

SOUND LIKE FUEL GAUGE IS FAULTY.IF YOU REPLACED FUEL PUMP ASSEMBLY WITH NEW FUEL LEVEL SENDING UNIT.PROBLEM IS IN THE GAUGES.

Get your oil leak fixed the more oil you leak the harder the engine has to work thats why your burning alot more gas

sound like a fault in dvd player.its running battery down.have dealership check it out.sound like a electrical problem.

Sounds like one or more of your fuel injectors is stuck open and dumping raw gas into the exhaust system. I would replace all the injectors since there was sugar run through it.

sounds to me like the fuel pump is bad, when it warms up it dies, try to check this by filling the tank and running a while, then run the van with a near empty tank and see how it does. A full tank of gas should keep the fuel pump cool as it is surrounded by the liquid. I had a similar problem. when my tank got to about a quarter full (3/4 empty) the van would shut off after a short distance, then after sitting for a while would start up again get me a little farther then shut off again. i ended up changiung the fuel pump cost me almost $300. if this simple test shows no results the you got electrical problems, check distributor, and surrounding cables. good luck. also check your fuses could be dirty!