Login
▼
Register
Home
Help
Advertise
Login
Register
VWDiesel Blog
Facebook Group
VWD on Twitter
VWDiesel.net The IDI, TDI, and mTDI source.
»
Engine Specific Info and Questions
»
TDI Engine -General Info
(Moderators:
malone
,
burn_your_money
,
Vincent Waldon
,
theman53
) »
Can't prime the IP after engine rebuild
« previous
next »
Print
Pages: [
1
]
Author
Topic: Can't prime the IP after engine rebuild (Read 2479 times)
November 03, 2010, 09:46:59 am
MikkiJayne
Junior
Offline
235
Can't prime the IP after engine rebuild
«
on:
November 03, 2010, 09:46:59 am »
Hi all,
I've put a rebuilt AFN in my A6 and I can't get the IP to prime
I've tried pulling fuel up to the filter, filling the pump at the inlet and even running it from a fuel can thats higher than the pump and nothing. All four injector unions are loosened and there is no fuel at any of them.
The only thing left that I can think of is that the pump has gone bad sitting in a box for 2 years. Is that likely or even possible?
Any suggestions welcome, because this thing is really beginning to annoy me now and I'm stumped
Logged
Reply #1
November 03, 2010, 09:48:03 am
Vincent Waldon
Global Moderator
Veteran
Offline
3255
Re: Can't prime the IP after engine rebuild
«
Reply #1 on:
November 03, 2010, 09:48:03 am »
Have you tried applying suction at the "out" side of the pump?
Logged
Vince
Edmonton, Alberta, Canada
2001 silver TDI Jetta Malone Stage 1.5 , 2001 blue TDI Jetta SBIII 216s Malone Stage 3, 1970 Bay Window bus
Gone but not forgotten: 1969/1971 Beetles, 1969/1974 Westies, 1979 Rabbit, 1986 TD Jetta, 1992 gas Jetta, 1994 TD Jetta
Reply #2
November 03, 2010, 10:42:22 am
MikkiJayne
Junior
Offline
235
Re: Can't prime the IP after engine rebuild
«
Reply #2 on:
November 03, 2010, 10:42:22 am »
I will have done in about 10 minutes......
Logged
Reply #3
November 03, 2010, 11:02:21 am
MikkiJayne
Junior
Offline
235
Re: Can't prime the IP after engine rebuild
«
Reply #3 on:
November 03, 2010, 11:02:21 am »
Nothing
I can't suck anything through with a handheld rubber siphon pump. Does it need something stronger than that?
Logged
Reply #4
November 05, 2010, 03:17:54 pm
starrd
Junior
Offline
128
Re: Can't prime the IP after engine rebuild
«
Reply #4 on:
November 05, 2010, 03:17:54 pm »
What I do is use my Brake bleader vacuum pump to pull fuel into the filter, then connect to the return line from the pump to pull it into the injection pump. If you can't get it into the filter then you might have a blockage between tank and filter which I am sure you already know. I can't remember the vacuum I was pulling but I had no issues.
Logged
Black 1996 Passat TDI Malone tune, K03/04 Hybrid, Keyless, VR6 Clutch & PP357's
White 1993 Passat TD - GTD nozzles, Keyless - Giles pump, K14, Intercooler, 228mm VR6 clutch & PP, CTN Trans etc
Red 1990 Corrado - custom chip by
Reply #5
November 05, 2010, 03:19:45 pm
Vincent Waldon
Global Moderator
Veteran
Offline
3255
Re: Can't prime the IP after engine rebuild
«
Reply #5 on:
November 05, 2010, 03:19:45 pm »
Yeah, a rubber suction bulb might not be strong enough. I use my 6 litre oil evacuator, and even it pulls pretty hard.
Logged
Vince
Edmonton, Alberta, Canada
2001 silver TDI Jetta Malone Stage 1.5 , 2001 blue TDI Jetta SBIII 216s Malone Stage 3, 1970 Bay Window bus
Gone but not forgotten: 1969/1971 Beetles, 1969/1974 Westies, 1979 Rabbit, 1986 TD Jetta, 1992 gas Jetta, 1994 TD Jetta
Reply #6
November 07, 2010, 05:46:02 pm
MikkiJayne
Junior
Offline
235
Re: Can't prime the IP after engine rebuild
«
Reply #6 on:
November 07, 2010, 05:46:02 pm »
Sorted now
I used a gasser lift pump feeding the input to the pump. It didn't do anything static, but as soon as I turned it on the starter it primed and started
Thanks for the tips guys
Logged
Print
Pages: [
1
]
« previous
next »
VWDiesel.net The IDI, TDI, and mTDI source.
»
Engine Specific Info and Questions
»
TDI Engine -General Info
(Moderators:
malone
,
burn_your_money
,
Vincent Waldon
,
theman53
) »
Can't prime the IP after engine rebuild