Gotta get this sorted out!
I adjusted the four idle screws likeMopar official suggested. I ended up 1-1/8 turns out from lightly seated. Car ran good at first.
Just ran the FR4's again.
Here is what they look like. 1,4, and7 are fouled just like the BKR6E's.
Starts to lose rpm at long lights idleing in drive, then the exhaust note starts fluctuating as I lightly ease into it up to a 50mph cruise speed.
What would cause only three cylinders to foul with two totally different sets of plugs like this?
I adjusted the four idle screws likeMopar official suggested. I ended up 1-1/8 turns out from lightly seated. Car ran good at first.
Just ran the FR4's again.
Here is what they look like. 1,4, and7 are fouled just like the BKR6E's.
Starts to lose rpm at long lights idleing in drive, then the exhaust note starts fluctuating as I lightly ease into it up to a 50mph cruise speed.
What would cause only three cylinders to foul with two totally different sets of plugs like this?