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Mercedes W123 Fuel Return Line Replacement

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Mercedes W123 Fuel Return Line Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Mercedes W123 Fuel Return Line Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Mercedes W123 Fuel Return Line Replacement: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
  • Also, be sure to change the plug on the rear-most injector nipple.

  • The one removed from this car was a braided line with a metal plug in it.

  • The one being installed is a special rubber plug that only has one opening.

  • You can also make one yourself, using a short piece of regular return line and a tightly fitting screw that can be securely inserted in one end of the short line.

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