what is the procedure to replace the o ring and seal on the injector in the high pressure injector pump?

1995 MERCEDES BENZ 300D
110,000 MILES
Avatar
JERRY MDIXON
  • MEMBER
  • 1 POST
Due to a fuel leak we replace the o ring and seal on the injector pump.
after starting the car, fuel came out on top of the engine through the black air tubing that connects to the black tubing on top of the engine, which is removed now in order to get to the fuel injector pump.
Jun 11, 2012 at 8:34 PM
Advertisement
Avatar
RIVERMIKERAT
  • ✓ASE Certified Mechanic
  • 6,110 POSTS
  • ASE Certified Mechanic
Can you post a few pictures of what you're working on? It's been a number of years since I've looked at a Mercedes and 'high pressure pump' doesn't ring any bells. And I take it this is a diesel engine?
Aug 7, 2012 at 2:32 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.