Air in fuel

[Gold_matty]

Hello am new to hear. I have changed the grenade thing and even bypast the filter and still get air in the line where could this be getting in it it's getting annoying when it Dosnt start needs a tow to start most of the time :think:

[D@wson]

Leak Off pipes letting air in?

[puglove]

Bleed niple tight?

Is it leaking fuel anywhere that i could drag air through?

[Gold_matty]

Yeah av just found out that the injector end cap is damaged so a will get a new 1 tomorrow a will let you know tomorrow wether this is the fix thanks

[D@wson]

leak off cap. Mine split the other day

[Gold_matty]

Thanks any idea how much 1 is am thinking a quid or something lol

[D@wson]

I made my own with a lighter. but yes about a pound.

[Ruan]

Or get some hose and shove a screw in the end of it - replace all the lines whilst you're at it... I've personally found the caps to be shite and always dissolve away and leak.

Check your primer grenade for cracks, often they crack up and let air in

[Gold_matty]

Ok so av put a proper end cap on and still no luck starting it still has to be towed to start help please

[londondan86]

Is the engine completely dry with no fuel leaks? If so, check the in-tank filter and fuel lines for corrosion.

Do you have a clear pipe to see the bubbles or is it just rough to start?

[Gold_matty]

Yeah a have a clear pipe so a see the bubbles and when it is running ther is a lot of them when you rev and let off ther is a burst of bubbles go to the pump