- Buick Ownership
- 2015 Regal
I found this video about spray cleaning valves. It's a commercial.
What do you think?
Does your Regal have the 2.4 engine or the 2.0 Turbo ???Thanks for your reply's. I figure the easiest is to spray after the mass air flow sensor.... This power plant is so different that my other GM s I have had I'm not sure where the MAF is. Any help would be appreciated.