This may seem obvious but the clutch on the Nissan's really needs to be pressed right to the floor for the truck to turn over. The first night i got the truck, both my dad and I assumed that the truck's battery was dead because neither of us could get it started. We hooked up jumpers and still couldn't get it to click. Then I got pissed and really stepped on the clutch hard and it turned right over. Starting the truck is easy now that we know what we have to do.