Need help ASAP have to be fixed by next Sat.

[Texas Jim]

yep... I was looking at the sig pic....

and giving advice for a GM...

 

[Carolinaboy]

Get it fixed!

 

[OldCracker29]

I have seen dirty/worn out fuel injectors do this to.

 

[NMRam]

Fuel pump.........as mentioned, it is building enough pressure with the ignition cycle to start it, but isn't putting out enough volume to keep it running. You might bang on the bottom of the fuel tank, sometimes that will give them a little "jump" where they will work briefly (not always, though).

It is not too tough to change, you can either loosen the straps and drop the tank, or loosen the bed bolts and jack up that side of the bed to access from the top. If you jack up the bed, be sure you put some wood blocks or something in there to support it while you are working, it would suck if it fell and pinned you between the bed and frame.

 

[buckshot85]

Well glad i got my GF dad to help me out before installing the fuel pump. he kept saying it sounded like to much air he didn't think it was a fuel problem. so after 3 hours of retaping and tighting lines we found the problem.

the MAP sensor. it never even crossed my mine. but of course in the process the ignition module decided to go out so $100 later and it's like new

I just wanted to say thanks for all the help guys

 

[Darkanion]

Glad you got it figured out!

 

[junior3815]

Glad its working now! the truck problem had us all fooled

 

[ScottyBoy]

Hell yeah!! Glad its running again.

 

[Stumpuller6.5]

 

[NMRam]