coil pack next. i heard the popping could be an exaust valve or timing issue. basically, unburnt fuel reaching the catalytic converter (where it ignites and pops)
2002 GT 5sp. 16x,xxx miles
Steeda Exhaust, C&L plenum, BBK Throttle Body, Steeda Underdrive, Steeda short throw, unknown stage clutch. Rear main leak. Compressor seal leak. Steeda lower control arms. good tires.