Originally Posted by SGMe90
I had my spark plugs changed at 41k and now I have 42.7 on the odo. Car seems to run strong throughout the whole band. I'll see if I can bt cable it. Now you got me worried about this
The odd thing is your last dyno plot looks good. Its definetly worth the 250 bucks for a BT cable to make sure everything is running well. Peace of mind if nothing else and making sure the car is up to tip top shape.
If its feeling strong I wouldn't worry but at the same time you can look for yourself, compare your first few dyno plots and look how that power flattens out at 7k and compare that to any other plot and you will see the difference.
Maybe its nothing but worth checking IMO