hi all, I posted about fuel cut a couple of weeks ago. t that Time I thought that it was happening when my boost got to atmospheric pressure. Since then i have discovered that it is actually occuring when I reach 3600 rpm. The car dosent do ti when it is not hot, runs great for about 3 or 4 miles then after that at 3600 rpm fuel cut comes on. . After it starts doing the boost cut it runs really rough and backfires alot during deceleration. I cant deal with this much longer, i may have to break down and buy a 5.0 if I cant get Thing running.
Thanks Later

 

please dont even think of buying a boinger. shame on you for even having such evil thoughts.

dont know much about the turbos though but isn't 3600 were the second injectors kick in at?
my only guess would be to check out the fuel system. pump,filter and injectors
but again I know jack **** about the turbos

 

Yep veink, I think that rxspeed87 might be right on the money. You must have one hell of case of clogged or completely inoperative secondaries. The ECU "sees" that you are not getting any fuel in and cuts off. Its very simple: go to a workshop and tell them to check pump, injectors (prims and secs), and wiring (most probable)....