mikez71
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Yep, exactly it!
Vibrating off the mount on acceleration setting driver knock sensor(s?) off. Would stay in knock retard as long as I was moderately on throttle. Have heard the knock sensors are sensitive...(1 bolt missing, 2 bolts finger tight, 1 bolt backed out 2-3 full turns.)
Probably would have heard clunking/rattling eventually, but I didn't hear a thing yet..
Probably never heard of it happening before because no-one ever forgot to tighten motor mount bolts before..
Old knock sensors made in Japan, new made in Mexico. Old sensors shown.
![IMG_0131.jpeg IMG_0131.jpeg](https://www.tahoeyukonforum.com/data/attachments/428/428224-2f4ae8d4fa83e071a1cfda2db5d1c314.jpg)
Vibrating off the mount on acceleration setting driver knock sensor(s?) off. Would stay in knock retard as long as I was moderately on throttle. Have heard the knock sensors are sensitive...(1 bolt missing, 2 bolts finger tight, 1 bolt backed out 2-3 full turns.)
Probably would have heard clunking/rattling eventually, but I didn't hear a thing yet..
Probably never heard of it happening before because no-one ever forgot to tighten motor mount bolts before..
Old knock sensors made in Japan, new made in Mexico. Old sensors shown.
![IMG_0131.jpeg IMG_0131.jpeg](https://www.tahoeyukonforum.com/data/attachments/428/428224-2f4ae8d4fa83e071a1cfda2db5d1c314.jpg)
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