JayB
Life of the Party
The greatest irony of all is that using these motors in actual truck mode (towing, hauling, ascending steep grades, etc) drops the fuel economy to the same level or below higher displacement, naturally aspirated engines and seems to dramatically accelerate or trigger engine faults - at least with the new Tundras.It's basic engine physics and economics. A boosted motor is subject to higher manifold pressures. To further get performance we up the compression as well. We then use aluminum and other materials for weight savings and econress to some degree. After that we have a motor with high performance, short lifespan, and likely to consume a few parts especially if not maintained regularly and thoroughly. Oh, and that maintainable nature of the old motors by garage guys? No longer. You don't even get a dipstick for the oil or trans fluid. It's a mystery as to what's up in there. You have no clue on oil level, quality, color, viscosity in the hand at all. You have to go to the dealership or qualified mechanic. But hey at least you're eco while you haul your boat half way across the state to chase a bite report right?
The modern auto is built around recurring revenue. Not quality. If I were a rich man I would be stockpiling older highly reliable rigs in a heated area and teaching kids how to work on them so they were maintained and driven. Then I would have my doomsday army and fleet of artillery at the ready. Probably even build a killdozer or two. I would be like a benevolent shop teacher version of a Bond Villain.
Prior to the advent of the new Tundra engine I had no idea what a "main bearing" was, because having a main bearing fail was just nothing you ever heard about. Now YouTube is full of people talking about the epidemic of main-bearing failures on the first production year of Tundras with the new engine ('22) and why it's still happening 2-3 and maybe 4 model years later. Amazing.
If I had the money and space I'd think about picking-up a crate-engine for my '17 Tundra, but they're so reliable who knows if I'd ever need it.
