1999 CHEVY WONT START

Truck suddenly stops running, acting like it's out of fuel ...

www.cargurus.com > Questions > GMC > Sierra 1500

CarGurusJul 11, 2013 - There is fuel in the gas tank and, I can hear the fuel pump when I ...start it and let it run until it dies then check the pressure and shut the ... 1999 chevy tahoe and I have replaced the fuel pump and fuel filter. .... Well mine was a loose battery connection that just shut down the vehicle completely while driving.

How do I know if it's my fuel pump or the fuel filter - CarGurus

www.cargurus.com > Questions > Toyota > Camry

CarGurusAug 8, 2007 - My son (14yrs old) was sitting in the car with it running while i ran into the store. ... when you stop and start idling it will die because the pump stopped and ...i need to replace my filter or should i put it back on and try to start the truck? ... If yourfuel pump pressure and volume is within spec's then you need to ...

What would cause 1995 Chevy blazer to run for 20 minutes ...

answers.angieslist.com > Auto > Auto Repair & Service

Check if you are getting spark .

Make sure you have power to the fuel pump. On this model you should hear a quiet high pitched mosquito in your ear sound when you have all the lights on the dash panel just before you turnover the engine. If push comes to shove, take the fuel pump out, keep the power on it and run it through a bucket to see if you can at least pump water through it. Make sure you let it dry out all the way though before placing back in the tank.

is it a 6.5? if so change your i.d.m aka injector drive modual located on the side of the injection pump!

yes you should be able to hear the fuel pump run for about 5 seconds once the key is turned to the on pos. check to make sure you have spark. if you do try having someone spray air intake or carb cleaner into intake manifold while you crank. If the truck starts right up for a second (or stays running as you keep spraying) Id say you have a bad fuel pump and id change the sending unit also. (First check the fuel pump fuse and fuel pump relay) GMC and Chevy are nororiously known for having bad fuel pump/sending unit problems. I have prob changed over 60 myself.

have you looked to see if the fuel pump is running?

CHECK YOUR CRANK SENSOR AND CAM SENSOR.

Normally it's just a matter of removing filler tubes from side, disconnect fuel lines & electrical connections at fuel pump/sender, undo the 2 straps, & lower it down.

THE FUEL PUMP IS BAD.

if your losing fuel pressure after the pump runs the drain back valve in the pump has failed.

and i doubt that you are seeing enough fuel pressure to run a vortec engine.

low fuel pressure equals a non running vortec

Needs Crank sensor. Good luck