G gczarny fast is cool ! Joined Nov 13, 2005 Oct 12, 2008 #21 boostingbuick said: Ok, I am helping one of the board members with his 87 GN. He removed a t45e turbo and installed a 70 hpq turbo. Nothing else was changed. Now when he stands on it the car surges or bucks and will on occasion, backfire. ----Now the things I did.----- Replaced plugs - r42ts plugs gaped at .30 ( redundant ) Any idea's? Click to expand... tighten up plugs to .25
boostingbuick said: Ok, I am helping one of the board members with his 87 GN. He removed a t45e turbo and installed a 70 hpq turbo. Nothing else was changed. Now when he stands on it the car surges or bucks and will on occasion, backfire. ----Now the things I did.----- Replaced plugs - r42ts plugs gaped at .30 ( redundant ) Any idea's? Click to expand... tighten up plugs to .25
1 1BADTT Active Member Joined Feb 23, 2007 Oct 12, 2008 #22 Turbo lag... Too much fuel when the throttle is cracked opened?
N NCTURBOS Gettin' back in action!! Staff member Joined May 26, 2001 Oct 15, 2008 #23 OK.... I might be jumping the gun on this, as we'll know more in a couple days, but... I'm guessing MAF/LV8 drop-out... K.
OK.... I might be jumping the gun on this, as we'll know more in a couple days, but... I'm guessing MAF/LV8 drop-out... K.
