Hey guys, I have this here cat c6000 that will not start when cold outside. I have fuel and spark, It's like it's not "choking". It's a nissan 2.5 engine, with solenoids all over the mixer. When I poured hot water on the solenoids, it started. Does anyone have any helpful info they could maybe lead me into the right direction? By the way, it's -10 celcius here. Not overly cold, this thing should start.