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> How to fix leaky fuel injector, Not finding a lot of help on the web
boxster914
post Jan 10 2021, 11:19 PM
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My 71 Irish Green 914 has a leaky fuel injector. I would try to fix it but I am not finding a lot out there on how to fix it.

Here is a video of the leak as I turn the ignition on:

https://youtu.be/Ts1pcdHf_kg

You can see that it leaks out of the rubber boot and then drips onto the tin.

Can anyone help me with how to videos or point to some resources here or somewhere on the web?

You've all been great with my other problems.
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wonkipop
post Jan 11 2021, 05:35 PM
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for anyone with 1.8s

1.8s run same injectors as 75-76 beetles. identical. also run the same injectors as a bus 75-79 and vanagon 80-83 except the shape of injector feed hoses are different on the bus. change over the hoses. same goes for 77-79 beetles. just in case anyone is ever looking for a set.

provides alternative lines of inquiry when you are looking up injectors for sale.

some literature says 73 only 1.7s ran 1.8 injector even though D-Jet.
maybe california only 1.7s?

bosch part # 0 028 150 112.

you can also use 0 028 150 114 (bus) and 0 028 150 116 (77-79 beetle) and change hoses.

all no longer made by bosch. there are still injectors out there for sale from time to time. make sure still sealed in plastic bags and with caps on. still at reasonable prices for genuine items when you can track them down. went through exercise 12 months ago got a set of un-used bosch from a guy in USA who had a stash for his beetle. work beautifully.

i did try and get my old injectors cleaned and tested. but they just would not work once installed. suspect pintals had corroded and they just stuck up again between cleaning and installation. have a feeling that if i had got them to work - sooner or later they would have leaked as the one being discussed here anyway.

you know when a hose has split. will usually fire a stream of gas up into the air towards the ceiling. makes you think of fire extinguishers.

my cold start injector is still good. just as well. have noticed these seem to be a very expensive item if you can find them. maybe someone here knows a reasonable source/alternative for those. was thinking of trying to get one to have as a spare/backup.
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boxster914   How to fix leaky fuel injector   Jan 10 2021, 11:19 PM
mepstein   If it's leaking because of the rubber hose/loo...   Jan 10 2021, 11:33 PM
JeffBowlsby   Fantastically detailed video You will need to let...   Jan 10 2021, 11:51 PM
cary   Fantastically detailed video You will need to le...   Jan 11 2021, 09:55 AM
Arno914   I had the same issue with my injectors. The plasti...   Jan 11 2021, 03:02 AM
boxster914   Arno914, I think you are right. I've drawn...   Jan 11 2021, 03:31 PM
914_teener   Arno914, I think you are right. I've draw...   Jan 11 2021, 04:49 PM
brant   yellow injectors were the 1.7 Djet injectors 2.0 ...   Jan 11 2021, 03:34 PM
JamesM   yellow injectors were the 1.7 Djet injectors 2.0...   Jan 11 2021, 03:56 PM
orthobiz   I never looked at exactly where, but a couple of m...   Jan 11 2021, 03:40 PM
JamesM   cant tell for sure but it looks like its leaking f...   Jan 11 2021, 03:53 PM
mepstein   Mr Injector does a great job testing and cleaning ...   Jan 11 2021, 05:02 PM
wonkipop   for anyone with 1.8s 1.8s run same injectors as 7...   Jan 11 2021, 05:35 PM
JeffBowlsby   But wait...there's more alternatives, not incl...   Jan 11 2021, 05:41 PM
wonkipop   don't tell the alfa guys mr. b. they will hoov...   Jan 11 2021, 06:58 PM
914_teener   don't tell the alfa guys mr. b. they will hoo...   Jan 11 2021, 11:46 PM
wonkipop   don't tell the alfa guys mr. b. they will ho...   Jan 12 2021, 03:00 AM
trick-e   A little OT. Never thought about the internal seal...   Jan 12 2021, 07:21 PM
wonkipop   not O T at all. i have done this twice with my 91...   Jan 13 2021, 03:56 AM


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