How to bleed LPG system (330CI Prins system)

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Joined:Tue Feb 01, 2011 11:56 pm
LPG System:Prins Vsi
How to bleed LPG system (330CI Prins system)

Post by mhanna2002 » Wed Feb 02, 2011 12:09 am

Hi all, as this is my first post I was wondering if I could have some guidance. I have recently started to smell gas while driving my 330ci. I lifted the bonnet to be greeted by a smell of gas. I think it is most likely a loose pipe. As such I was planning to loosen the clips force the pipes on further and retighten as to see if this remedies the problem.
My question is, do I have to bleed the system once I have refastened the hoses securely? Or does it automatically bleed its self?
I’m sure this is a fairly stupid question but I wanted to confirm before I started disconnecting hoses

Joined:Mon Sep 03, 2007 8:48 pm
LPG System:Prins VSI
Car:BMW 540iA Sport
Location:All over the UK

Re: How to bleed LPG system (330CI Prins system)

Post by mak-uk » Sat Feb 05, 2011 2:21 pm


No bleeding of gas system needed. But try to get some leak detector spray and use that. If unsure, take it to an authorised place.
Site Owner
2001 BMW 540i Auto Sport Saloon
~300 BHP; ~320 ft/lbs, Prins VSI system

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