This is a great blog post from Cobb Tuning and we thought we’d share it out here as well for those interested along with their video.

=============

The N54 powered BMWs respond amazingly well to tuning, but the increased power has caused some owners to experience misfire issues. Trouble shooting and repairing a BMW can seem like a daunting task with things like an advanced electrical system, specialized tools, and intimidating engine covers. But, diagnosing and repairing the typical misfire is fairly straight forward, and COBB Tuning can show you how!

To see our BMW products and custom tuning offerings click here.