So changed the timing chain with a billet steel with silent chain ....put engine at TDC compression struck and on stock timing gears the dots where lined up so installed the new gear set, out everything together and no it cranks and doesn't even attemp to fire up.....it ran great before hand but had a timing cover leak so that's why I replaced everything.........crank sensor set at right width .....I know the cam sensor is good but would it cause a crank and no start at all condition if it's set wrong?