2008 c15 single turbo conversion cranks but wont start. truck cranks strong but wont start, if i hook up the jumper cables from the truck to my pickup it starts right away like it should. this isnt making any sense to me, batteries are all brand new. could my fuel check valve be bad?
I only have to jump start it at the beginning of the day, after that it starts just fine throughout the day but once it sits overnight I go to start it and it just cranks. what could it be?
Cat c15 acert crank but wont start
Discussion in 'Trucks [ Eighteen Wheelers ]' started by rydr, Feb 15, 2020.