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View Full Version : Air bubbles in fuel line ?



cbrpaul
29-06-2007, 08:01 PM
I notice while cleaning my engine bay , I can see a couple of air bubbles in the clear fuel line, from the filter to pump

IS this normal pls ?

1999 sharan 1.9tdi

boomboomer
01-07-2007, 01:23 PM
All the none PD engines I've had showed bubbles in that fuel line - I don't think it matters as the fuel pump takes the air out before the injectors and it's self priming.