Hi guys looking for some advice, I have replaced the injectors, had injector pump rebuilt,new glow plugs, cleaned out fuel system, changed filters and slightly adjusted timing on the injector pump which did help starting somewhat, with the colder temperatures it seems like I really have turn it over a lot before she starts and runs. I usually hit the glow plugs till the dash indicator is glowing nicely and I will have to crank for almost a full minute before it starts and runs well, I keep the glow plugs on till she evens out.The battery is new as well, its a group 31, 1100 CCA. I have read that these engines were decent starters in cold weather, when it gets below freezing I plug in the block heater for an hour or so before I try starting as well. Once running it hardly smokes and seems to work well. Any ideas would be appreciated. Thanks Gerald