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leaking fuel pump

Posted: Fri Jun 15, 2007 3:43 pm
by phil 1
I have finely got around to replacing the o rings on the sides of the fuel pump but my pump is still leaking :x . it seams to be leaking from the back where the injectors come out the back do you now if there are any gaskets around this area that are likely to leak :( .
Thanks
Phil

Leaky fuel pump

Posted: Sat Jun 16, 2007 6:58 pm
by Vanmanerik
Have a look here:-

http://www.lushprojects.com\bongoparts\pages\1362A Fuel pump (Diesel).html

copy and passte it into your browser as it will not work if you click on it from here!

Posted: Mon Jun 18, 2007 6:16 pm
by phil 1
Hi
I’ve been studying some diagrams of the fuel pump (thanks Vanmanerik)and think I’ve found a o ring I didn’t no existed. The screw that adjusts the pump screws into a plug if you remove the plug the it looks like there is an o ring fitted under it. Has any one removed this plug? Hopefully the link below show the part I’m talking about.
http://www.vepump.cn/English/Plug.htm
Thanks
Phil

Posted: Mon Jun 18, 2007 10:37 pm
by Vanmanerik
Are we talking about part no 12 or 13 here?
I thought no 13 was the fuel supply adjustment that controls the maximum amount of fuel to be injected thus controlling the power output although I have never attempted to adjust my motor as it runs so well and I get around 30mpg out of it .

Posted: Wed Jun 20, 2007 6:50 pm
by phil 1
Hi
It’s part no12, I’v got it booked in with a diesel specialist tomorrow this could be expensive :cry: