Oggers
Full Access Member
Could I just have a vacuum leek? ive also got a 'hanging' revs problem In between gear changes and if revved, if this is at all related?
Charlie
Charlie
Could I just have a vacuum leek? ive also got a 'hanging' revs problem In between gear changes and if revved, if this is at all related?
Charlie
boost will do that!
What kinda fuel system you have?
Still working on this
Have got rid of the mega rich flat spot. Re set the pcm and did a relearn on tps seems to have solved it.
I'm getting quite a lot of fluctuation in fuel pressure when WOT, goes from 49pis to about 80psi.
Could this be the regulator giving up or could it be caused by a vacuume problem?
Is there a vacuum pipe that runs to the fuel regulator down the back of the engine?
Is the regulator in the fule basket?
Slowly getting there....slowly
Charlie
My oem regulator gave out like 3000 miles after i installed the twin pumps. I don'tthink they can handle the extra psi
. I went with and after market fuel system
Same sort of thing, fluctuating fuel pressue? I'll replace it first If that is the problem.
Is the fuel reg in the fuel basket?
Charlie
Yes sir it is which sounds like is your issue. You need to do a set up like this. You can call or text me for faster response. But I am also no pro or expert on these trucks but will answer what I can
770 855 9624