hi i was wondering if anybody can help,a week ago i noticed after a puff of blueish grey smoke whilst starting my car at a petrol station over the next few days it seems to have got worse and worse,if its left to idle theres continuious smoke coming from the exhaust,id say its defo blueish colour,whilst driving theres nothing on boost or over run still nothing just when the car is at traffic lights etc ideling,anyway took it to the garage and he noticed that the breather hose going to the black pot on the right side of the engine had completely collapsed so i had all 3 breather pipes replaced and was told to run it over this weekend to see how it goes,but its still the same ive also noticed when the car is running if i unscrew the oil filler cap there is no noticable change in engine sound,it doesnt begin to die which i thought it would the revs dont even drop the slightest bit,any help would be appreciated