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The sun is shining, the temperatures are rising, and it’s time to remind everyone about the importance of emissions system maintenance and cleaning.

After winter idling to stay warm, condensation occurs inside the air system of an engine. Investing less than a couple hours to remove and clean out the air handling sensors will keep your EGR and DPF system working properly. If you notice more frequent regens this would also be a good time to clean the hydro carbon doser and DEF doser.

JX offers emissions sensor clean out maintenance and the prices vary depending on the engine model/year. Peterbilt also offers a $40 coupon off DPF and emissions system cleaning that can be applied today! The $40 coupon is a yearly Peterbilt Preferred Loyalty coupon and is good all year. Don’t wait and call your local JX service department for more details and schedule your next appointment!


View more of our service specials here.


Author: Keith Shadof, Corporate Service Manager