NS VRX DiD Manual Fuel System Problems

[borgy]

Experiencing problems with above going to limp mode or just stopping. Computer says air in fuel system ? Dealer has tried several times to fix, been there for many days, has had tank out but found no identifiable fault, so it is still a concern. Only travelled 10,000km and 4 months old.

Anybody had similar ?

[matthewfnorbert]

i would check between fuel pump and tank.. have they done a simple pressure test on the lines/filters/heat exchanger?

[borgy]

Will ask thanks.

[Mike DiD]

My NP had a fuel problem and they replaced the Fuel Filter on the firewall, as it was allowing air to leak in - so air leaks are a known problem.

Doing a pressure test is no use, you need to suck fuel through the system and see if there are any air bubbles in it.