1998 GMC Sierra "vortec runs stalls" Questions

...vortec. runs rough then stalls when stepping on accelerator. Have put on new fuel pump, new fuel pressure regulator, new fuel pump relay, new air filter. No leaks in fuel lines, truck starts and runs ...

...Vortec 4.3L, etc. I had to replace the fuel pump a while back (changed filter also, etc), drove fine for a week and then went out again. Replaced the fuel pump once again and drove fine for a week or ...

...have just figured it out by ear my whole life. My vehicle: 1996 GMC Sierra 1500 2WD Auto w/ 5.7l Vortec Beginning: Just bought the truck for next to nothing with bad engine. Replaced engine 1

...VORTEC 4X4 STALLS WHILE DRIVING. IT STALLS THERE IS SOME KIND OF MOTOR THAT RUNS THEN SHUTS OFF BEFORE I CAN GET OUT AND POP THE HOOD THE SEE WHERE IT'S COMING FROM. 2003 CHEVY TAHOE 5.3 VORTEC 4X4 ...

3 vortec blazer runs mint for the first 5 mins then when i pull up to a red light my truck idle it just stalls and doesnt wanna run after that IAC(Idle air control) and or TPS(throttle position sensor

4.3 vortec just stalled and not receiving fuel, squirted gas in started, fuel pump not running, cycled switch on very quickly fuel pump came on, ran a min, stalled, pump not running again. changed ...

vortec 4wd 2dr auto trans stalls while drive i have a 2002 blazer vortec 4wd 2dr auto trans i was at a stop, temp was at normal max, rpms were at normal, tack jumped up and down a couple times with no

...vortec will start running rough than stalls out. Can start it but stall right away. Leave it set over night and it will start and can drive it for about 20 min does it again Fuel pump 2 yrs old, new ...

Vortec, standard trans.) runs pretty good...after the effort of starting it. On average, it takes three tries to start the truck. When trying to start, the engine (involuntarily) revs up high (between

...vortec motor in a 1996 z71 siverado..it idles fine but when i give it gas it cuts out and sputters did it in the past but went away..now i think its here to stay..when i first start it it fluctuates ...