Idle Issue 94 Gt Vortech Supercharged

[Walker04950]

Hey everyone I'm new to the mustang world and also new to the supercharger world. I recently purchased a 94 Mustang GT with the following mods Stock motor with an F-cam and a GT 40 upper and lower intake,42 lb injectors, 70mm throttle body,msd coil, ford racing wires,flow master exhaust, and a vortech V1 supercharger. The problem I am having is the car idle fluctuates between 500 rpm and 1100 rpm and sometimes it almost cuts out completely. When driving it is fine its only at idle. Has anyone had a similar set up and has anyone had this issue? I was wondering if I could just adjust the throttle position but no luck. Also 1 more question is a stock 94 gt ECU tunable? Thanks for the help

 

[Walker04950]

Problem fixed I cleaned the throttle body and the idle air control valve with carb cleaner runs good now

 

[toyman]

The stock ECU is not tunable. However, the are piggyback tuner options. Yours will either have one or an aftermarket stand-alone ECU. The piggyback units plug into the stock service port.