Hi all. My 2009 GMC Acadia SLT-1 started skipping about a month ago. It also started making a new noise around the same time. The noise makes it sound like a diesel truck.
I read on a number of forums that the coils and plugs should be replaced, so we did that today.
Still skipping...and still making the noise.
I read on a number of forums that the coils and plugs should be replaced, so we did that today.
Still skipping...and still making the noise.