Image of an engine with a capital D in the center for Diesel

Diesel Engine Exhaust

⚠ WARNING: Breathing diesel engine exhaust exposes you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

  • Always start and operate the engine in a well-ventilated area.
  • If in an enclosed area, vent the exhaust to the outside.
  • Do not modify or tamper with the exhaust system.
  • Do not idle the engine except as necessary.

For more information go to www.P65warnings.ca.gov/diesel.

WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.


Note: Businesses can use either the old warning or new warning until August 30, 2018. After August 2018, only the new safe harbor options will be available.  For more information see: Questions and Answers for Businesses


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