We hit 0 degrees F. today and I gelled or froze my diesel fuel line on my 753 Bobcat. I put in power service before I started it. It ran for about 20 minutes and quit. I put in some ISO HEAT and still nothing. I took the line loose at the primer bulb and am not getting any fuel out except a seep once in a while. Any ideas how to get it going? Froze in Idaho