2007 Saturn Vue 2.2L ecotec Vin D

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2007 Saturn Vue 2.2L ecotec Vin D

Unread post by guest » Fri Mar 26, 2021 11:31 pm

lest week i came out of the gas station started my car and was sitting there and it quit running. i discovered that it jumped the timing. replaced the timing chain the balance shaft chain and all the sprockets and guides as well as the water pump and a used head from the junk yard but still would not start I have spark and gas but it just wont start. I replaced the cam shaft sensor and new injectors but will not start what could it be that is not letting it start

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Re: 2007 Saturn Vue 2.2L ecotec Vin D

Unread post by carriedi » Wed Apr 07, 2021 11:48 pm

how did you discover that the engine timing chain had jumped time? Have you done a compression test before and after your timing chain repair? If you haven't done that, I would do that first. See if all the cylinders are similar in compression and that compression is high enough to start running. no cylinder should be less than 70% of the highest cylinder. No cylinder should be below 100 PSI
Let me know what you find out

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