M9000 with cab, mechanical shuttle.
When preheating before starting, the injection pump solenoid vibrates generating a lot of noise.
Turn key to start, and starter engages and engine starts ok and stays running.
What can be causing the shut off solenoid to vibrate when preheating?
When preheating before starting, the injection pump solenoid vibrates generating a lot of noise.
Turn key to start, and starter engages and engine starts ok and stays running.
What can be causing the shut off solenoid to vibrate when preheating?