RPM actin crazy after a new MAF installed ?
Super Moderator
Joined: Jul 2011
Posts: 3,952
Likes: 361
From: Augusta, GA
My Ride: 22 BMW 540i xDrive; 05 BMW 530i
Engine: 3.0 B58; 3.0 M54
No idea about the RPM jump could be programming or a bad cluster. If you meant coming to a full stop if feels like someone kicking you in the rear then that is the 2-1 slam. Go to Kyleb thread in the DIY section.
