Need help bad miss after backfire
10-17-2018, 09:46 PM
#1
Staging Lane
Thread Starter
Need help bad miss after backfire Had a bad backfire on Ls1 with Daytona Sensors SmartSpark changed power valve now #1 coil no fire and #6 weak fire. Sent box back and it’s good so I may try crank sensor. Has 750 Pro Systems carb Comp 236/242 600/610 cam. Daytona says may be large cam may be causing problems, any ideas?
