Cummins Westport Isl G Recalls

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NHTSA Campaign Number: 15E085000
Manufacturer: CUMMINS INC.
Manufacturer Campaign Number: C1673
Manufactured Begin Date: September 13th, 2007
Manufactured End Date: September 23rd, 2015
Date of Owner Notification: November 23rd, 2015

Defect Summary:
Cummins Inc. (Cummins) is recalling certain Cummins Westport ISL G engines manufactured September 13, 2007, to September 23, 2015. The affected engines were sold for use exclusively in Mack Trucks and Navistar vehicles, both as original equipment and as replacement equipment. These engines have a turbocharger oil supply line that may contact or interfere with the turbocharger inlet elbow, clean air intake clamp, or the air fuel control tube, and result in an oil leak.

Consequence Summary:
If the turbocharger oil supply line oil leaks in the proximity of the engine exhaust manifold there would be an increased risk of a fire.

Corrective Summary:
Cummins will notify owners on, and dealers will inspect for oil supply line interference or damage, eliminating the interference and replacing the oil supply line, as necessary, free of charge. The recall began on November 23, 2015. Owners may contact Cummins at 1-800-343-7357. Cummins' number for this recall is C1673.

Recall Notes:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

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NHTSA Campaign Number: 15E030000
Manufacturer: CUMMINS INC.
Manufacturer Campaign Number: C1627
Manufactured Begin Date: February 26th, 2007
Manufactured End Date: April 14th, 2015
Date of Owner Notification: June 12th, 2015

Defect Summary:
Cummins Inc. (Cummins) and Cummins Westport Inc. are recalling certain Cummins Westport ISL G engines, part number G6LTAA8.9E, manufactured February 26, 2007, to April 14, 2015. Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to come into contact with hot surfaces.

Consequence Summary:
If engine oil comes into contact with a hot surface, there is an increased risk of a fire.

Corrective Summary:
Cummins has begun the process of notifying the affected vehicle manufacturers and vehicle owners. Dealers will secure the ends of the 90-degree elbow. In addition, the electronic control module (ECM) will be reprogrammed with software that can adjust the engine output under misfire conditions to limit crankcase pressures. These repairs will be performed free of charge. The recall began on June 12, 2015. Owners may contact Cummins customer service at 1-800-343-7357. Cummins number for this recall is C1627.

Recall Notes:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

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NHTSA Campaign Number: 14E003000
Manufacturer: CUMMINS INC.
Manufacturer Campaign Number: C1462, C1461
Manufactured Begin Date: September 12th, 2007
Manufactured End Date: February 2nd, 2014
Date of Owner Notification: April 12th, 2014

Defect Summary:
Cummins Inc. and Cummins Westport Inc. are recalling certain Cummins Westport Model ISL G engines manufactured September 12, 2007, through February 2, 2014, and Cummins Westport Model ISX12 G engines manufactured February 19, 2013, through February 2, 2014. Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.

Consequence Summary:
The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a fire or burn injury to a person near the exhaust pipe.

Corrective Summary:
Cummins Inc. and Cummins Westport Inc. will notify owners, and dealers will upload a new ECM calibration, free of charge. Cummins Inc. and Cummins Westport Inc. began notifying the affected vehicle manufacturers on February 14, 2014. The recall began on April 12, 2014. For more information owners may call 1-800-343-7357. Cummins' number for this recall is C1462 (for ISL G engines) or C1461 (for ISX12 G) engines.

Recall Notes:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.