This bulletin applies to 2019-2020 Buick Envision vehicles. Customers may comment about a continued shake from the steering after hitting a bump or series of bumps.
A leaking hydraulic rear bushing on a front control arm can result in a continued steering shake.
This bulletin applies to 2019-2020 Buick Envision vehicles. Customers may comment about a continued shake from the steering after hitting a bump or series of bumps.
The cause may be a front control arm’s rear hydraulic bushing leaking oil. If the rear hydraulic bushing is found to be leaking, replace the affected control arm assembly.
Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety ofspecialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.
