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2003 GMC Sierra SLT CC/?

A higher (100-150 rpm) base idle means the truck is in regen. ?

Alrighty here goes nothing… My idle fuel pressure is at 9,000 psi I have tried commanding it higher or lower with my tech 2 to no avail. Brand new injectors last summer When it went into high idle this morning the truck studers and high idle shuts off, but the truck doesn't die, just shuts of high idle. I do love the 2011 2500 truck. It allows you to control idle speed hi or low with the cruise control buttons. onslow county mug shots Change in idle speed is normal and does not indicate a problem. Apr 21, 2022 · How to get your chev or gm into fast idle mode if equipped ( UF3 switch) Nov 27, 2007 · 07 Duramax elevated idle The elevated idle feature can be turned on or off using the DIC sterring wheel control buttons. - Runs well, not down on. At idle and at speed over 35mph - truck WAS NOT in regen, elevated idle was not on, dpf was. did jelly roll's son die Any suggestions? A slight increase in idle speed suggests regen. I know this seems to be a common issue with this era of duramax and there’s gotta be a fix somewhere. Users complain about overheating engines, injector issues, oil-pump belt problems, crank start issues, and failed high-pressure pumps while driving with the 3 Now "High Idle" or RPO code UF3, is an option you must order with your truck. 5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 20042L Diesel Engine Suspension & Steering - 2001 - 2010 Top Contributors this Month View All I just had the injectors and fuel pump housing replaced on my truck. gypsy rose crime leaks com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. ….

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