"Looks like new motor needed or you can spend over $4K for a valve,lifter, rocker job on our 2014 Promaster 170K miles. From the dealer; Mike,
We performed a compression test on cylinders 1, 3, and 5. 1 & 3 tested at 175. 5 tested at 155 initially and came up to 175 on a second test. The leak...