Need Ur Help..Video Of my car while smoking on deceleration..

[Mego]

Hi There,,
been trying to figure out my car problem before start to work on my engine..turbo is fine after being checked by 2 turbo guys..did a full pcv delete and didnt help..hope u can help me before i start to change valve stem seals as its the most possible cause as i have been told..

compression test is done and done all all ok..dry starting cyl1 153,150,150,148 wet 160,160,165,157

here is the video

https://youtu.be/OLvrurQasNM

Thank you.