In order to get to the back spark plugs I have to take off the valve cover and this requires taking off air hoses and other things. I was wondering if you can help me with how to do a spark test and a power balance test on the backside. The front I can get to. But car won't start to do test on back side if I take off cable cover will it? Any help I will appreciate it and thank you and God bless.
Nov 7, 2014 at 9:19 AM
