Can You Start A Car With A Bad Starter. Diesel engines have high compression engines and these starter motors can be as high as 300A for large diesel engines. Have your friend start the car while you hold the screwdriver across the contacts.
If your battery is transmitting enough power to the starter then jump-starting wont be an effective solution. Of course even if the starter isnt faulty your battery needs to have enough juice to power up the starter. It requires some fixing.
Use a small wire to offer 12v current from the battery to where the solenoid connects to the starter.
However things might go south even with a fully charged or deep cycle battery. It requires some fixing. In order to jump start the car you need to ensure that both batteries are in good condition so no leaks and no corrosion and ensure that anything electronic in both cars is completely turned off. Can you jump start a car with a bad starter.
