VA93GT

Hello new member here...would love some help from from you guys.</P>


I have a 93 GT 5.0 HO. I just tuned her up:new plugs,wires and dist cap and rotor. Also cleaned out the old carbon from the throttle body. Prior to doing this I idled around 6oo-700 RPM's, after the tunup it idles around 900-1100 RPM's. </P>


What can I do to idle it down? the throttle flap is adjusted correctly and the TPS is set at .98 volts. The engine runs smoothly with no misses.</P>


Any ideas?</P>

619socalstang

try the idle screw on the tb

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IT IS NICE TO BE IMPORTANT, BUT IT IS VERY IMPORTANT TO BE NICE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Milky

Probvbaly as simple as turning down the idle like socal said. Theres a screw on the back side of the tb, screw it counterclockwise witht he car running and leave it where you'd like

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1996 Mustang Convertible. 01 4.6 crate engine, Intercooled procharger at 6psi. 426rhp, 424rtq.

muffstangjay

did that work? might be the timing since you were aroung the distributer

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92 mustang GT

VA93GT

Thanks for your input guys....it's dark and raining now, but will try your suggestions first thing tomorrow.

mothman

you also may have a vacume line leak