Idle issues

[Razorback]

I'm having some issues with the idle on my 94GT. Most of the time its fine, but if I do a hot restart, or let the car idle for a while, the RPMs start to fluctuate - almost like the car stalls, then recovers, then stalls, then recovers, etc... I guess you could describe it as a "rolling idle." When it's doing this, the Check Engine light comes on and when I tap the throttle, the RPMs drop. Here's my list of mods surrounding the engine:

*BBK CAI
*C&L 76mm MAF
*BBK shorties, BBK catted H-pipe, Magnapacks
*SPEC aluminum flywheel (I know the lack of rotating mass probably helps it stall easier when it acts up)

Anybody have any ideas of what's going on, or better yet, how to fix the issue?

Thanks.

 

[CC'S95GT]

since you have a cel. try pulling codes first.

 

[TRIKY91]

CHECK OUT THE VACUUM HOSES.

 

[95gtdrop]

my 95 used to do that to me. check for air leak anywhere after the maf sensor.
clean out the maf sensor.
take off the iac sensor and spray the shit out of it with maf sensor cleaner spray. get in there witha toothbrush and clean it out real good. that solved my problems.

my cel never came on when it happened. you should try and pull a code like said above.
hope this helps

 

[edumspeed]

As posted above, retrieve the CEL code. It's a good starting point.