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gray87GT · 03-25-2001, 09:50 PM

Well, things are definatley different on the street. The car runs sweet when just cruising or under normal acceleration, but when I put her down it bucks like hell. I am really hoping it is a fuel problem, lack of. I haven't installed my 190 fuel pump yet, or the 73mm MAF. I did have my buddy watch my fuel pressure gauge and when I floor it, it goes up to 40 1/2 then down to 37-38 (it is set at 40). Can anybody clue me in on what the problem could be?? Thanks

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87 GT, BBK shorty's, offroad H-pipe, ASP pullies, 70mm T.B., Cobra intake, no smog pump, Windsor Jr irons, Comp cams 1.6 rollers, F303 cam, H.D. export W.P., Tri-Ax, FMS subframes, Battle boxes, SSM liftbars, FMS King Cobra clutch, mass-air conversion, 73mm C&L, 24lb injectors, BBK fuel pressure regulator, 3/8" no EGR spacer, and other piddly sh*t.

03-25-2001, 09:50 PM	#1
gray87GT Registered Member Join Date: Jan 2001 Location: Minnesota Posts: 177	Severe bucking at WOT Well, things are definatley different on the street. The car runs sweet when just cruising or under normal acceleration, but when I put her down it bucks like hell. I am really hoping it is a fuel problem, lack of. I haven't installed my 190 fuel pump yet, or the 73mm MAF. I did have my buddy watch my fuel pressure gauge and when I floor it, it goes up to 40 1/2 then down to 37-38 (it is set at 40). Can anybody clue me in on what the problem could be?? Thanks ------------------ 87 GT, BBK shorty's, offroad H-pipe, ASP pullies, 70mm T.B., Cobra intake, no smog pump, Windsor Jr irons, Comp cams 1.6 rollers, F303 cam, H.D. export W.P., Tri-Ax, FMS subframes, Battle boxes, SSM liftbars, FMS King Cobra clutch, mass-air conversion, 73mm C&L, 24lb injectors, BBK fuel pressure regulator, 3/8" no EGR spacer, and other piddly sh*t.