hi there new to boosted tuning and tuning in general running 3 BAR OS on 5lbs of boost and 60lb injectors 14deg
so I took the truck out Saturday and did a ton of driving loging the AFR Error and copying the percent into the VE tables truck had no problems didn't really get crazy on the throttle it saw boost better never really got into WOT, Monday drove it home from work and the idle felt too lobey and then would backfire and not want to go into boost, did some messing around and checking plug wires and vac lines. Today I pulled the plugs and found a very black soot covered plug. did some logging before pulling (will include) and it shows a AFR command of 11.67 and I'm getting about a 12.7 another issue is its dropping the timing to around 9 degrees, I don't know whats causing it to do that one thing I suspected it ECT or IAT doing it the ECT table seems it wouldn't cause this. The IAT table has got me a little puzzled because it only shows to 105KPA is this normal? would anyone have any input as to whats causing my fouled plugs and why its pulling the 5 degrees. thanks for your guys help