Class A 330 diesel won't shut off
2004 Monaco with 330 Cummins that won't shut off. While the key is off engine runs, turn on lights or cruise engine shuts off. Alternator just replaced. Could this be ground problem or miss wired alte...
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Check your grounds first. When you turn on the lights, the ground is completed and engine shuts down. Also check ground on fuel shut off solenoid.
