What year and kind of truck are we talking about.
Jeff
What year and kind of truck are we talking about.
Jeff
98 GMC RCSB 2wd, 100% internally stock 305, w/twin T-3 junkyard turbos,Ramjet intake w/42lb inj,12200411 PCM. 4675lbs w/me in it. Best time in 5 passes 13.01@110
Sorry its a 96 5.7L with a 4L80E....
Did you rewire the EGR. The 96 and 97 EGR will go to full open if it is not wired like the 0411 wants.
Jeff
98 GMC RCSB 2wd, 100% internally stock 305, w/twin T-3 junkyard turbos,Ramjet intake w/42lb inj,12200411 PCM. 4675lbs w/me in it. Best time in 5 passes 13.01@110
I did not do the pin out... I simply showed up when he was done and flashed in the OS with EFI Live. However I do remember him saying that the EGR wire was not connect yet. Would this cause it to run like this? I guess if the EGR is stuck open its going to run like crap at a low RPM due to the insufficient fresh air flow...
Hey Mitch,
If he knows about the EGR wiring, then he knows he didn't follow the directions. Tell him to wire it properly and quit wasting your time.
Jeff
98 GMC RCSB 2wd, 100% internally stock 305, w/twin T-3 junkyard turbos,Ramjet intake w/42lb inj,12200411 PCM. 4675lbs w/me in it. Best time in 5 passes 13.01@110
Little harsh... haha, but I will let him know. Its my first 411 swap and now ill know what to look for if/when I do another one.
Thanks for your help Jeff, I appreciate it. Its nice to know that it was not a mistake on my part (I feel pretty comfortable with EFI Live and I did everything I could to try and get the truck to perform as I wanted).
Mitch
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