blt2ski,
ever notice that neither Ford PSD nor Ram/Cummins ever has their diesel engines SAE certified? Instead their engines are claimed HP and Torque by the manufacturer but never SAE certified. GM's diesels are SAE certified and notice the difference when independently tested with identical loading and test run circumstances. The lesser HP and Torque SAE certified engine out performs the claimed engines everytime in every pull test and usually does it using less fuel. How can that be??? Quite telling about some using a marketing exaggeration to baffle the consumer with BS!