well i got the bumper sorted and roof sorted, i went down yesterday to see how they where getting on and notice the front mount hks filter was loose with about an inch gap at the top (the screw fell out) so i pointed that out and sorted it. i got it back today and within about 2 mins sitting at a junction the idle was lumpy and a fair bit of blue smoke, only on idle. but it was lumpy further up the road at a round about.. i got it up the road and checked the dipstick ( full of oil and clean), no apparent coolent loss or sludge but under the cap was this! they say the car was only moved in and out ( i checked the millage). i noticed a bit of oil from the breather. the garage had the car for about 3 weeks so its been idle a fair bit but they are adement no dust or anything will have went into the intake and are taking no responsibility. whats your thoughts?