truck dieing

[m james]

well let me tell u whats done to the truck its an 02 with 150 ddp injectors phat shaft 62 tst comp edge ez fass 150 studs hot rod injection pump i was in 3rd and stomped it let off and it died like to never got it started back it didnt do it the next couple times i drove it until today check engine light was on it said map sensor so would the map make it run like that oh when it done it today no check engine light help need opions on what it could be and my fuel pressure was at 16 pds i dont think it moved

 

[waldershrek]

Holy god......I can't even make sense of your post. English teachers everywhere just rolled over in their graves.

 

[BrettWINspeed]

VP trucks that run larger injectors don't like to go from full throttle to completely off the throttle. You'll have to get use to staying on the throttle and jamming on the brakes at the same time.

Map sensor codes could be caused by the tst, ez, or a bad map sensor, it may cause a power issue, but will not cause it to die.

 

[RGHodges]

Sounds like you air locked the pump...pretty common on vp trucks with bigger injectors.

 

[RGHodges]

If it happens again crack a couple lines to bleed them and it should fire pretty easily.

 

[SPEAKSUP]

Check the actual Map sensor mine did it earlier this year died a few times. Map sensor was cracked $90 dollar fix. Check the codes make sure you don't have a P0216 code thats your pump.

Doesn't sound like a air lock. Carry a 3/4 wrench around I have learned the hard way from locking mine.

 

[brooksgreen]

truck dying

It took me forever to figure out I was airlocking my pump when it was happening, so that could be your problem like they said. In 4th, 5th, or 6th as soon as i'd hit WOT and then let off too quick the truck would just die and I could never get it to start. But crack the lines and it will start right up. You could also check your APPS sensor. If the voltage is too low i've heard it can run rough or barely idle, so maybe that could have something to do with it?

 

[4x4dually]

Holy god......I can't even make sense of your post. English teachers everywhere just rolled over in their graves.

Man, you ain't a woofin there.... :hehe: