Fuel was same. Top fuel 20%. I did try new glow plug same plug it was using just new. I honestly don’t remember what plug I use brand wise I know I get the medium cold (number 4) plug. Fuel line was just replaced with new lines even before when it was running great. The comment about not enough fuel actually made me think about the inline filter. I wonder if that’s clogged. Didn’t change that when I changed the fuel lines (I stole them off this truck for another truck). It’s raining out now maybe tomorrow I will try without fuel filter to see if that solves it. Thanks