Hey all!
I have a 2007 GMC Sierra Classic with almost 190K on it. Just the other day, it started to have an intermittent lifter noise. It is coming from cylinder 1 or 3. I have always used synthetic oil since new....was hoping to avoid this issue. The oil pressure is in the normal range.
So the question is, does Seafoam or any other product like it, actually work? Or just a waste of time and money?
Thanks, Matt.
I have a 2007 GMC Sierra Classic with almost 190K on it. Just the other day, it started to have an intermittent lifter noise. It is coming from cylinder 1 or 3. I have always used synthetic oil since new....was hoping to avoid this issue. The oil pressure is in the normal range.
So the question is, does Seafoam or any other product like it, actually work? Or just a waste of time and money?
Thanks, Matt.