Hi all,
I just installed a greddy profec B II boost controller today. But its making the car act funny.whenever the boost controller is set on off, It will drive normal between shifts...
But when I set it on Low setting, when i shift gears, It will pull hard for a fraction of a second and then after that it will pull not as hard. I also heard the wastegate opens for a fraction of a second.
Same thing when I set it on High but its worse.
I hooked all of the vacuum lines according to the instruction.. so Im thinking that this might be the settings.
Do one of you have this type of boost controller + external wastegate? If so, How do you set it? like gain, and wastegate percentage and all that...
Thanks a lot