Originally Posted by fixit

David and Just-n-Time, thanks for the replys, I will be out of town for the next few weeks and will check out the Fuel pressure reg. when I return home. I did check on line for a replacement FPR but could not find any for a ML320.

Fred, have you or anyone else had success in getting a MB dealer to refund money for work that did not solve the problem, and if so, how was it done?