I have a 98 SVT
Well today i installed new spark plugs, cleaned out the upper and lower intakes, and put in new gaskets.

My problem is, after starting the car up, i found that the car is running super rough. It idles fine at 750rpm but it sounds like it is missing. I checked all the spark plug wires to see if the were in the right spot and to my knowledge they look correct.

I am not getting any codes or anything like that.

Also, i did adjust the screw to my secondaries so my secondaries are always partially open (could this be it??) but i dont feel that would cause the "Missing" sound like a cylinder is firing.

I reved the engine up manually and saw that my IMRC is kicking in fine when reved up.

I talked to a few guys that gave me some input but tryin to get more info that people might be able to give me. Any info would be greatly appreciated.

Last edited by TrumpDrewSVT; 06/01/05 04:14 AM.
1998 Black SVT (#469 on 4-24-1997) Custom Cougars CAI Custom Magnaflow exhaust opt. jet-hot-coated Y-pipe B&M short shifter Stazi Rotor & Brake kit 17x7 Enkei RO56's Mirco Splitter 15.45 @ 89.03 (Stock /w worn clutch) 172HP 164TRQ (stock)