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ChuckS · 02-21-2020, 06:44 AM

Tis why I carry a good scan tool under rear seat of my truck... I can read and clear issues that come up while on the road. For example.. a little bit of moisture on the MAP sensor on a Duramax will put engine into limp mode..25 mph max speed... clear error in 10 seconds. Out of limp mode...

Pulled sensor out..1 10mm bolt and 10 seconds to wipe off oil residue on sensor and reinstall...

Last time my 2007 was at dealership was in 2007 when I bought it. If I had issues that I couldn’t fix myself I’d go anywhere but a dealership.

02-21-2020, 06:44 AM	#6
ChuckS Senior Member Join Date: Mar 2014 Location: Mountain Home, Idaho Posts: 3,015	Tis why I carry a good scan tool under rear seat of my truck... I can read and clear issues that come up while on the road. For example.. a little bit of moisture on the MAP sensor on a Duramax will put engine into limp mode..25 mph max speed... clear error in 10 seconds. Out of limp mode... Pulled sensor out..1 10mm bolt and 10 seconds to wipe off oil residue on sensor and reinstall... Last time my 2007 was at dealership was in 2007 when I bought it. If I had issues that I couldn’t fix myself I’d go anywhere but a dealership. __________________ 2007 GMC Classic club cab 4x4 Duramax LBZ 2014 Alpine 3010 RE. 34 foot fifth wheel