Depends on what it is set at just guessing anywhere from 330 to 500
Turning the fuel screw on a Cummins will determine the fuel flow tot he engine. If the screw is set too high of low then the engine will not run properly and could cause engine damage.
Because the computer has detected an emissions related malfunction and set a code.
tappet clearance 6bt cummins
A scan tool is required to clear the check engine light. If the failure is not repaired, the light will return.
Will vary with different engine and vehicle set-up types. Refer to owners manual.
You need the Cummins Insite software in order to do this.
The tappet clearance for the Cummins K38 engine is typically set at 0.25 mm (0.010 inches) for both intake and exhaust valves. It's important to check the specific service manual for the exact specifications, as they can vary based on the engine configuration and application. Proper adjustment is crucial for optimal engine performance and longevity.
Their injection pump is set too rich, and lets more diesel into the engine than the engine can burn. The partially/badly burned diesel is what comes out as black smoke.
if you have to ask you should not be touching them
Could be low coolant, but most diesel motors are set to shut down if that occurs. You could have broken a fan belt, you could have a bad thermostat, or a bad water pump. The engine fault codes might be able to pinpoint it for you, as well.
sounds like a voltage problem batteries or starter motor or earth problem