hi, i have a 6mt rx8 ported engine.

have this issue for mths. cant troubleshoot it out.

thus looking for help here.

i half throttle till 4-6k rpm, it will cut off my throttle for a sec then pull again.

full throttle no problem.

only half throttle.

could it be spark plugs? or coils?

using ngk sparkplugs and okada ignition coils.

please help

 

Arthas DeathCOILed you for over 9000 damage

 

sorry bro, what do u mean by that?

 

no help?