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T77911S T77911S is offline
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Join Date: Oct 2006
Location: MYR S.C.
Posts: 10,831
I did not watch the entire vid because I was looking for the most important thing he did. that is make a PLASTIC device to hold it open. I did not see it.

I agree with brian. have them tested and replace if needed.
when it comes to cleaning the injectors about all I would do is spray some carb or brake clean in the input to clean the screen.
you start screwing with the needle valve and you risk damaging it and possibly breaking it.

I have tried the back flushing.
I ended up sending them off for testing and 2 of the needle valves broke off when testing.

BTW I too have cut them open.

I ended up buying 6 injectors. best thing I ever did.
86 930 42kmiles [__] RUNNING:[__] NOT RUNNING: ____77 911S widebody: SOLD
88 BMW 325is 200K+ SOLD
05 BMW 330CI 130K:: [__] RUNNING: [__] NOT RUNNING:
08 VOLVO V70 190K:: [__] RUNNING: [__] NOT RUNNING:
Old 03-23-2017, 07:37 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #6 (permalink)