![250k mile timing chain maintenance (before & after). Secondary timing chain tensioner failed causing p0011, p0021, & p0340. : r/G35 250k mile timing chain maintenance (before & after). Secondary timing chain tensioner failed causing p0011, p0021, & p0340. : r/G35](https://i.redd.it/250k-mile-timing-chain-maintenance-before-after-secondary-v0-4kca15isc3x81.jpg?width=3000&format=pjpg&auto=webp&s=07780418038518cd4a93f726f6aea26be86e01e7)
250k mile timing chain maintenance (before & after). Secondary timing chain tensioner failed causing p0011, p0021, & p0340. : r/G35
![OCPTY Timing Chain Kit fit for Tensioner Guide Rail Crank Sprocket Replacement for Chevrolet Malibu for Equinox for Buick 2011-2015 2006-2013, Sets & Kits - Amazon Canada OCPTY Timing Chain Kit fit for Tensioner Guide Rail Crank Sprocket Replacement for Chevrolet Malibu for Equinox for Buick 2011-2015 2006-2013, Sets & Kits - Amazon Canada](https://m.media-amazon.com/images/I/71+m39N32DL.jpg)
OCPTY Timing Chain Kit fit for Tensioner Guide Rail Crank Sprocket Replacement for Chevrolet Malibu for Equinox for Buick 2011-2015 2006-2013, Sets & Kits - Amazon Canada
![250k mile timing chain maintenance (before & after). Secondary timing chain tensioner failed causing p0011, p0021, & p0340. : r/G35 250k mile timing chain maintenance (before & after). Secondary timing chain tensioner failed causing p0011, p0021, & p0340. : r/G35](https://preview.redd.it/250k-mile-timing-chain-maintenance-before-after-secondary-v0-wrcmk70sc3x81.jpg?width=3000&format=pjpg&auto=webp&s=0221d8a1da12cbf31dc8cc378d268a9708c850ff)
250k mile timing chain maintenance (before & after). Secondary timing chain tensioner failed causing p0011, p0021, & p0340. : r/G35
![Hey all, 20 year senior master tech here, joining the group now if anyone needs any help feel free to ask. Ecoboost Picture for attention and CHANGE YOUR OIL!!! : r/f150 Hey all, 20 year senior master tech here, joining the group now if anyone needs any help feel free to ask. Ecoboost Picture for attention and CHANGE YOUR OIL!!! : r/f150](https://preview.redd.it/hey-all-20-year-senior-master-tech-here-joining-the-group-v0-hnl5utq0p9k81.jpg?width=640&crop=smart&auto=webp&s=d2b7f0de79480503a9e745fbcecda2ec0400750e)