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Rough Idle

724 Views 2 Replies 2 Participants Last post by  iluvjesus
After using B100 a 18 months ago, my 97 E300D started leaking everywhere. I made the Trip to So. Cal from Phoenix. So, I had an Indie shop in HB change all my original plastic lines, shut off, etc, etc > Changed. I cannot see any leak of Diesel, nor does it smell like diesel. The plastic line going from the Full Fuel filter to the shut off valve, I can see air bubbles. If you don't have fuel leaking, how do you determine where the air is coming from? Is there a sticky or a DIY on these Injector pumps.
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pm Kajtek1 and he will explain it all.

Or you may search this forum, I am sure I read about your problem a few times, but I have a gasoline MB so not paying too much attention everytime Kajtek talks about it :)
One reason being that the air goes in via the leaky O ring according to KT1, and it is time to replace the many leaking tubes and O rings.
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