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Fuel Tank Return Line
Posted: 15 May 2007, 18:12
by west E
Just staring to take out my fuel tank, as i'm reading the wiki and haynes it states i should have a fuel return line. I don't!! the pipe is coming out of the tank about 4 inches then is blocked off. Should i have a fuel return line and if i should where does it connect to at the engine end of things. Sorry forgot to says its a 2ltr Aircooled.
cheers
ian
Posted: 15 May 2007, 19:40
by T3teedub
The return line usually comes from the carb (and is usually opposite the supply line).
Posted: 15 May 2007, 19:55
by west E
i have dells drla's 36, not sure if they have a fuel return.
i did notice when i had the orginal carbs that fuel sometimes seem to come out of the sides of them, how a fire didn't start i dunno.
cheers
ian
Posted: 16 May 2007, 07:18
by T3teedub
You really need the return line connected. The pump will be pushing more fuel than your engine needs and if it has nowhere to go it may soon find a way out, especially when on the motorway.
Posted: 16 May 2007, 08:13
by oorwullie
the 2 litre Aircooled doesn't have a return line. not that anyone'll believe me i imagine.
Posted: 16 May 2007, 09:23
by T3teedub
I believe you wullie. I bow to your knowlege. I had a two litre 77 bay and I am sure that had a return line but it was too long ago so I'm not gonna argue. I really know very little about the T25 air dryers.
Posted: 16 May 2007, 12:33
by oorwullie
if yer bay was an american fuel injection spec one then you would be right. carb euro 2 litres and any other type 4 injined bay don't have return pipes either.
Posted: 16 May 2007, 16:47
by T3teedub
No, not US spec, a common twin carb jobbie, so probably no return line. I stand corrected.
