I got a ses light code p0300 i was wondering if it was from smallergap in the tr6 plugs (.035)or was it from the timing tuner module or is it from the walbro 255 fuel pump not having a regulator on it. oh by the way im running an HSW wet kit 100 shot(99 camaro w/cam and bolt ons) w/the timing tuner .

 

nope not from that, check ur o2 sensors or if ur opti is working correctly....probably just ur o2's tho

 

P0300 is a random cylinder missfire code.