https://stream.echo6.co/videos/watch/dbb49608-7eee-4540-bcd7-47e6801615f8 Now that we have a good understanding of the VCM Cylinder Deactivation System, it is clear that this Honda Accord V6 has 2 SEPARATE ISSUES: Slightly low compression on Cylinders 5 and 6., P3497 Caused by a VCM Malfunction that Permanently disables Cylinder 4, Let's double-check the valve clearances on the Front Bank...did the Dealer do a proper job adjusting the Valve Clearances? Then we'll attack the Cylinder 4 VCM problem...Dealer apparently already replaced the VCM SOLENOID on Cylinder 4....hmmmm TOPDON Phoenix Plus 2: https://www.amazon.com/dp/B091BQNR3S?linkCode=ssc&tag=onamzpineholl-20&creativeASIN=B091BQNR3S&asc_item-id=amzn1.ideas.NHZL00NIDEPF&ref_=aip_sf_list_spv_ofs_mixed_d_asin Enjoy! Ivan Wed, 15 Apr 2026 09:46:10 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/dbb49608-7eee-4540-bcd7-47e6801615f8 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.