what might cuse my 88 7mgte to studder when i gt about 3-5 lbs of boost no matter if i ease into it or whatever, if i stay outta the boost its fine. any help out there

Possibly a vaccum leak

hey there i read your response and was looking at the vacumme lines and stuff and i did find one hose that was off probley did this when i emoved the pipe to the maf to turbo it was on the bootom of the pipe and went to some little thing down by the block i dont know what it was but i hooked it up and seams to be running better now, thanks, and do you know what that little thing is called by the way.

also if your hg is going out what are some sings?? shouldnt it be smoking or something thanks

this forums rocks thanks guys, im on here more then ebay now...lol... :D

Oil Coolant mixing, white smoke from tailpipe after warm up, check the plugs if there soaked with coolant, its getting into your compression chamber.