Costelles
Member
Hi All
I have a 2004 C4 that had a partial rebuild 5 years/20k miles ago. It had cylinders 4, 5 & 6 relined due to bore scoring.
It uses about 1/2 litre of oil every 1000 miles and it looks like there is slightly more soot on the left exhaust than the right.
The videos below were taken after a cold start on the drive so no driving before the video
Here is a video of the passenger side ie: cylinders 1,2,3
https://youtu.be/ACLA2aFDVCY
Here is a video of the drivers side ie: cylinders 4,5,6,
https://youtu.be/wqCRHbTCqCo
Am I being a little paranoid that scoring has returned or is this a lifter or something less drastic sound than early bore scoring - again?
Thanks in advance
PS..sorry about the rusty manifold bolts...its on the list!
I have a 2004 C4 that had a partial rebuild 5 years/20k miles ago. It had cylinders 4, 5 & 6 relined due to bore scoring.
It uses about 1/2 litre of oil every 1000 miles and it looks like there is slightly more soot on the left exhaust than the right.
The videos below were taken after a cold start on the drive so no driving before the video
Here is a video of the passenger side ie: cylinders 1,2,3
https://youtu.be/ACLA2aFDVCY
Here is a video of the drivers side ie: cylinders 4,5,6,
https://youtu.be/wqCRHbTCqCo
Am I being a little paranoid that scoring has returned or is this a lifter or something less drastic sound than early bore scoring - again?
Thanks in advance
PS..sorry about the rusty manifold bolts...its on the list!