WesDe

OK. I just installed a new 65mm TB and my idle of course started acting up. I have the TPS set at .98 Do you guys think that I should raise the TPS to 1.11. Someone told me that if I go bigger on the TB I need to increase the TPS to 1.11. Anyone let me know what you think.

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94 306 GT 5-speed. BBK headers,BBk h-pipe, Flowmstr exhaust. Aluminum drvshft, 3.73 grs. MARCH pulleys, MAC intake, 9mm wires, short shiftr, MSD ignition,Ported intake mnfld 24lbs injectors, 85mm MAS,100 shot NOS. Best time 13.02 1/4mile.

stanglx2002

did you get a new gaset for the IAC valve? No you should leave the tps at .98

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[size=3][b]88' 5.4L Mustang GT (with a little work done to it)

WesDe

No, I didn't. I sprayed TB cleaner all over and it seems like there is no leaks. Anything else you might think is up??

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94 306 GT 5-speed. BBK headers,BBk h-pipe, Flowmstr exhaust. Aluminum drvshft, 3.73 grs. MARCH pulleys, MAC intake, 9mm wires, short shiftr, MSD ignition,Ported intake mnfld 24lbs injectors, 85mm MAS,100 shot NOS. Best time 13.02 1/4mile.

Quik

dont go any higher then 1.0 volts. if you do higher at idle it will affect WOT. you could have a leak or a youre IAC needs cleaned

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powershifting owns....
o yea if your car doesent break ur not driving it like u should

WesDe

What is the best way to clean the IAC?? I don't want to mess it up.

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94 306 GT 5-speed. BBK headers,BBk h-pipe, Flowmstr exhaust. Aluminum drvshft, 3.73 grs. MARCH pulleys, MAC intake, 9mm wires, short shiftr, MSD ignition,Ported intake mnfld 24lbs injectors, 85mm MAS,100 shot NOS. Best time 13.02 1/4mile.

stanglx2002

spray carb or tb cleaner in the 2 holes until clean and make sure to put a new gasket on it for a tight seal

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[size=3][b]88' 5.4L Mustang GT (with a little work done to it)

WesDe

Tnanks guys. IAC must have been dirty. I cleaned it out and problem fixed.

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94 306 GT 5-speed. BBK headers,BBk h-pipe, Flowmstr exhaust. Aluminum drvshft, 3.73 grs. MARCH pulleys, MAC intake, 9mm wires, short shiftr, MSD ignition,Ported intake mnfld 24lbs injectors, 85mm MAS,100 shot NOS. Best time 13.02 1/4mile.

Quik

it gets gunked up cause of the EGR crap and the oil that is recirculated into the TB

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powershifting owns....
o yea if your car doesent break ur not driving it like u should