[Flying Flea]

I did the CAS on the car today, it took me longer to get the coilpack on and off than it did to do the actual removal/o-ring swap/re-insertion, which was nice.

However, I noticed that the return fuel hose is perished and starting to split so that needs replacing sharpish. What diameter hose do I need and any tips on where to get it from? I'm assuming that Halfords will cost an arm and a leg...

 

[Flying Flea]

No one knows?

 

[Avoneer]

Any normal motor factor will have some - probably 8mm ID, but don't quote me on that.

Cut a slice off it and measure.

Pat...

 

[Flying Flea]

Just in case anyone needs this in future, you need 7.6mm hose and make sure you get Fuel injection hose as its rated to the correct pressure, 300psi. Regular fuel hose isn't, I don't think anyone wants a high pressure fuel leak under their bonnet, especially if you're running a turbo!