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914World.com _ 914World Garage _ Air Bubbles in Fuel Return Line?

Posted by: jwilliamadams May 27 2006, 11:53 AM

I am trying to get my 1.8 timed and idling right via another thread but am noticing something else that I am unsure of. In looking at the clear plastic fuel line that the return hose from the pressure reg hooks to, I can see air bubbles moving. The supply side is bubble free. How the heck are air bubbles getting in the system in between the supply side and the pressure regulator to return side?

Bad pressure regulator somehow? I have no gas leaking or smell.

Posted by: jwilliamadams May 27 2006, 05:41 PM

I have checked the pressure and it is fine. I'm not so worried about this anymore. Still trying to get it to idle.

Posted by: Mark Henry May 27 2006, 05:48 PM

QUOTE(jwilliamadams @ May 27 2006, 01:53 PM)

I can see air bubbles moving.

Normal...don't worry about it.

If it won't idle you have a vacuum leak somewhere. L-jet hates leaks...

Posted by: bd1308 May 27 2006, 05:55 PM

if you need help, shoot me a e-mail. I already got 2 other 914s working again that run L-jet. I currently run D-jet though.... :/

b