Secondary air injection on BMW — N52 inline-six SAI pump and check-valve failures.
Bob's Mechanical Repairs — independent family-run garage in Birnam, Dunkeld, Perthshire. Call 01350 727 276 or email [email protected].
This site requires JavaScript. Please enable JavaScript in your browser to view this page. Bob's Mechanical Repairs – call 01350 727 276 or email bob@bobsmechanicalrepairs.co.uk.