wolfpack1962
New Member
- Joined
- Mar 12, 2009
- Messages
- 24
Hi everybody,
My 87 GN having turbo problems.Here is a list of what my car has:
command series chip part #0500bu
60 lb high z injectors
gm hp pump
gt3255e turbo
engine rebuilt bored .020 over
3" exhaust no cat.
k &n filter.
i changed the maf this week tps,air box sensor,cell pack, wires, plugs, cam positions check and was out of spec. and also changed the ecm and put the commander chip back in the swapped out one.
The car is running alot better but when you try to kick it in to WOT ,it bucks when the turbo kicks in. i believe the car is still running rich.
Is there something wrong with chip parameters? fuel regulator,do i need to get a scan master 2.1 never got one with the car. I'm pulling my hair out over this. can some help?
i posted earlier this week about problems i'm having.
changed out all the possible sensors that usually go bad that were suggested.
My 87 GN having turbo problems.Here is a list of what my car has:
command series chip part #0500bu
60 lb high z injectors
gm hp pump
gt3255e turbo
engine rebuilt bored .020 over
3" exhaust no cat.
k &n filter.
i changed the maf this week tps,air box sensor,cell pack, wires, plugs, cam positions check and was out of spec. and also changed the ecm and put the commander chip back in the swapped out one.
The car is running alot better but when you try to kick it in to WOT ,it bucks when the turbo kicks in. i believe the car is still running rich.
Is there something wrong with chip parameters? fuel regulator,do i need to get a scan master 2.1 never got one with the car. I'm pulling my hair out over this. can some help?
i posted earlier this week about problems i'm having.
changed out all the possible sensors that usually go bad that were suggested.