the question is regarding the F250 in my sig. A few weeks ago we had some cold weather, well cold for down here. it was between 25-35 most of the week. One morning, 29 degrees, I cycled the glow plugs twice, and tried to start it, it turned over but wouldnt start. I tried again it started, blew a ton of white smoke, ran for 2 seconds and shut off. I then tried a second time where it turned over, and then turned over, smoked, ran for 2 seconds before I gave up. A few days later, it was pretty cold again, I cycled the glow plugs 3 times, but each time after the light went it out, I waited till I heard a click, which I assume was the glow plug relay. The truck started without a hiccup. Would that cold start failure have caused significant damage to the bearings? The L-H oil pressure gauge on the dash looks like its reading a tad bit lower than usual, might just be me worrying for nothing. Not sure if the gauge is a dummy gauge or not. Anyhow, truck still runs great. Just changed the oil with some Motorcraft 15W40 and a Napa gold 1734, I'll do a UOA in 5k miles, first one ever for this truck. It'll have 237k at the time of the UOA.