My truck will turn over but not crank. There is gas in it. I
thought maybe the battery might not have had enough juice
to crank it up. Hooked it up to another vehicle with jumper
cables. Let sit and charge for about 15 minutes. And itll still
only turn over but not crank up.
Make sure battery has a full charge and connections all good. If battery is down, use a charger and get it charged up. If it cranks good but won't start, have a helper crank it while you check for spark at the plugs. Use a gage and check proper fuel pressure and check fuel injector pulse. Any applicable trouble codes? Those are the basic checks, in my opinion. Let us know what you find?