This bulletin applies to 2010 – 2014 GM vehicles equipped with the 6.6L Duramax diesel engine, including Chevy Express and Silverado and GMC Savana and Sierra models. A technician may encounter a hard start, no start, rough running, low fuel pressure and/or DTC P0087, P0088, P0191 and P128E.
This bulletin applies to 2010 – 2014 GM vehicles equipped with the 6.6L Duramax diesel engine, including Chevy Express and Silverado and GMC Savana and Sierra models. A technician may encounter a hard start, no start, rough running, low fuel pressure and/or DTC P0087, P0088, P0191 and P128E.
During inspection of the fuel system, the technician may find DEF (diesel exhaust fluid) contamination.
If DEF contamination is found, thoroughly inspect, clean and flush the entire fuel system.
Gain expert insight into today’s evaporative emission systems and why OE-matched EVAP components are crucial for performance and compliance. See how Standard® delivers precision...
Just following a few simple tips can improve your pneumatic tool's performance and provide years of safe, maintenance-free service. Dive in to see what you could apply to your...
Hear what senior autotechs have to say about the AIRCAT Nitrocat 1056-XL compact impact wrench. They’ll provide their reviews on tools they own and have been using every day on...
Voice Your Opinion!
To join the conversation, and become an exclusive member of Vehicle Service Pros, create an account today!
