Thankyou for taking the time to read and reply to my post, much appriciated, and Cosnada if it were a split hose it would have shown up in the smoke test last saturday .also when the car was plugged into machine it showed no faults which im led to believe can happen if warning light hasnt come on then problem /fault isnt severe enough for machine to detect, i have put fuel cleaner through it a few times, its so damn annoying, but i thankyou all for reading my post and giving me your thoughts to what to try, i shall let you know if i do eventually sort it