How can I prevent my Kubota engine from stalling in low temperatures or high altitudes?

When operating at altitudes above 5,000 ft (1,500 m) or temperatures below -19 °C (-4 °F), ensure the fuel has a cetane rating above 50. If fuel with a cetane rating of 50 is not available, a cetane booster may be needed. 

If you have verified that you are using fuel with a cetane rating greater than 50 but are still experiencing stalling, contact VMAC Technical Support at 1-888-241-2289.