After Pro-M 80mm & PIH kit (poor & surging idle) ???????

[HAITHAM]

after installing the pro-m 80mm maf & pih harness w/A9S(old style computer), MAD rev.& mad performance, but bad idle, surging idle even at cruising at 2000-2500 rpm, Also the rpm surge when the car comes to compelet stop or the car goes off.


------------------
94 COBRA # 926/5009
TFS track heat heads (ported), Cobra intake (ported), 24# Injectors, 3/8" Phenolic spacer, E303 Cam, TFS 1.7 rr, BBK 1 5/8" headers, BBK 65mm TB, C&L 73mm (not calb. yet), FMS 3.55 ratio, BBK 190 lph fuel pump, Paxton fpr, MSD'S, K&N in fender, March Pulley's, Pro-5 tower power shifter, Autometer shift light (5600), Intellitronix Air/Fuel gauge, Eibach Sportline Springs, Tokico 5-way adjustable, Edelbrock Mufflers w\ 2.5" exhaust system, Clear Marker Lights, Aluminum Gril