View Single Post
      12-29-2012, 10:23 PM   #192

Drives: BMW X5
Join Date: Dec 2012
Location: CT US

Posts: 1
iTrader: (0)

I had the same problem for past few days and I just opened all the coils and put silicone (avail at advanced auto in small pouches) at the boot ends and installed them back. No more rough idling and loss of power.