Engine Rattling noise after service

2014 MERCEDES BENZ GLK 350
56,000 MILES • 4WD
Avatar
MAIL.SNGO
  • MEMBER
  • 1 POST
Took my vehicle to the dealership for service (oil and filter change) and after pick up, the engine light was on and the car stalled. Took it in a second time and they flushed the fuel lines and replaced the high pressure fuel pump and 02 sensor. Now, it is making a rattling noise. What is going on?
Jul 17, 2018 at 5:39 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
Well, sometimes it happens, the tech forgets to install the oil and sends the car out will no oil. This sounds like what has happened to you. Can you please make a video with your phone of the engine noise so I can hear it to confirm the issue? You can upload it here in your reply. We have the capability to host the video.

Please let us know what happens.

Cheers, Ken
Jul 19, 2018 at 11:25 AM
Advertisement