1999 dodge van 3500 with 5.9L the van died on me driving down the road. when i tried to restart al the gages seemed to be working except for the gas gauge althought the low fuel indicator still appears. i also noticed that the fuel pump runs continously never stopping except after thre the key is turnedoff

Most likely throttle position sensor is defective.

you might have to replace the fuel pump as the small plastic gears need fuel to lubricate them and with out fuel they tend to mess up bad.

I have a 1999 Yukon it died on my way to work I thought I was out of gas because my fuel gage stop working. I put gas in it and ever stared. Next day it stared up and died a block down the road. Fuel pumps turns on 'put gas into choke and it gust turns and turns . I see that I'm not getting spark no were not out of the distributor and other stuff that makes cars spark I change distributor cap and button fuel filter and no spark what can it be need of help bad ty Steve frommpeoria I'll.

try the throttle posistion sensor your gonna have to get a manual to find out where its located

If I am understanding this right it is totally dying while you are driving. I am going to assume that it turns over at this point but does not sound aas if it is getting gas. If this is the case you have one of two or both problems. The fuel pump or the fuel relay. I would start with the fuel relay.

Could be the Idle Air Control on the throttle body. A simple, low cost fix. Most auto stores carry the part.

this sounds like a bad connection or a bad VSS sensor... either way it needs replacement/repair.. if the tach sends 0 info to the ECM the car will quit or run in an open loop causing it to run real poor... have someone like Auto Zone??? scan it for free and give you the computer code results.... this will help you unravel the mystery of the stalling.

Sounds like your crank sensor is faulty.These engines are known for crank sensor and ingition control module problems

I cannot see how adding a fuel additive would help to be honest. I would be looking for a split or leaking vacuum line, I have even seen a leaking evap canister before that caused a similar problem. Does the engine pull clean and strong when it is warm or at cruising speeds? Does it feel like its running lean or misfiring?

check the fuse box a lot of problem right there