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Williebago's avatar
Williebago
Explorer
Jul 01, 2018

2003 W22 with 105K. How many on your 8.1L Vortec W22?

Just curious about durability of other 8.1L Vortec W22's since the big block GM engines are no longer available. It was promoted as a 200K mile powertrain and I am hoping that is the case as we have ...
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xctraveler's avatar
xctraveler
Explorer
Jul 08, 2018
Traded our '04 w22 in 2012 with 105,000 on it. Had full expectation the engine would keep running for another 100k miles. Had performed every recommended maintenance from day 1. Traded because we wanted to upgrade the living accommodations beyond what was possible in a 2 slide coach.

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