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2006 GMC C5500 Topkick C5U042 6.6L Hesitation, MIL Lamp on
Posted to GM Driveability on 8/6/2013 4 Replies

hello ive been working on this truck for a couple days it will log a p0087 code and go into limp mode after you drive it for a while and it is hot ive replaced the high pressure pump fuel filter checked the vacuam on the fuel system it is about 4 inches of vac...

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  Related Documents & Media  2006 GMC C5500 Topkick C5U042

 
Message Closed w/FIX

car Vehicle Data

2006 GMC C5500 Topkick C5U042

VIN 1GDE5C3256
Engine6.6 L / 8 cyl / DIESEL
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursHot, Intermittently

Trouble Codes

P0087Fuel Rail Pressure Too Low
Message Closed w/FIX

car Vehicle Data

2006 GMC C5500 Topkick C5U042

VIN 1GDE5C3256
Engine6.6 L / 8 cyl / DIESEL
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursHot, Intermittently

Trouble Codes

P0087Fuel Rail Pressure Too Low