The most notorious LB7 Duramax problem is their original injectors. 2002 GMC 2500HD, ECSB, 4WD, LB7 new style gm exhaust manifold, banks big head wastegate, PPE boost valve, banks air intake,high idle switch in cruise control, stock but not for long 2006 2500HD LBZ 4X4 CC/SB LT3, 265/75R16, Rhino Liner, PCV Reroute, Resonator Plugged, 35w 6K HID Low Beam & Fog Lights, LED Interior Lights, ISSPro Pyro, Boost, & Rail Pressure Gauges in A-Pillar, Cognito Idler/Pitman supports, more to come soon. This is like the High idle on the early model duramaxs. I traded-in an '05 duramax, which served me without ever having let me down. eagle pass raceway crash Feb 24, 2017 · 2023 LZO CC std box 4x4 previous: 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. Pulled over and checked levels, all fine. 2005 lly, 7-10 psi at idle, 23-28 psi at 2000 rpms, have been told by 4 different duramax techs, this was normal but only in the 2005, lly,, not sure why but its scary when toting 13,500 lbs of 5th wheel cross country. 6, elevated idle is 1050 to 1100 rpm0 diesel supplement): Engine Idle Variations Under certain conditions the engine idle speed can vary or be elevated. farm.and fleet Problem I am having is the normal idle is around 600rpm but even after its warm or has been driven it … The engine coolant temperature (ECT) is more than 68°C (154°F). 5 were mechanicaly controlled, so no pmd. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! high idle switch In the manual it says 3 ways to set up off idle to high idle. 2010 - 2016 GMC Savana. luxemburg obituaries The big problem is that the high idle is raising the RPM up to about 850-1k RPM and remains there, whether im moving, in traffic, or parked. ….

However, the pump can only last so long — it has an estimated lifespan of 100,000 miles and depending on the driving habits, it could wear down earlier than expected. As for the lunging when coming to a stop, that is also a result of the elevated idle that … The burned rubber smell is from regen. 2010 - 2016 GMC Savana. One way is if you don't have a DIC you hit the brake pedal several times and it will go up off idle around 1000 rpm, If you have a DIC you can turn up the off idle using the the DIC toggling it on and off. who shot dthang Feb 16, 2015 · I had issues with my high idle and cruise control not working. The rpms stay steady but the truck just shakes and cylinder 7 reads -3 I know it's not a fuel delivery problem because I don't loose power and it doesn't surge or die out. So for charging system loads there's no need to use the high idle functionality. High idle and elevated idle are two different things. Tech told me that the trucks rpm's were very different during this regen than the 800-850 high idle that I was expeiencing. atandt fiber optics customer service Changed my brake switch and it didn't help. Onan p4500i Generator Problems. I put the wire in pin 71 of. Regards - Mike 2018 Duramax supplement says 1050 to 1100 for 'elevated idle' on pickups, 1200 for vans Elevated Idle The engine has a cold temperature high idle feature which elevates the engine idle speed from base idle to 1050 to 1100 rpm for pickup models or 1200 rpm for van models when outside temperatures are below 0 °C Hi i am new to this forum and in desperate need of advice7 liter with 260'000 miles on it. If a car shakes when it is idling, the cause is usually something happening with the engine, such as needing new spark plugs. notarized at ups Aug 20, 2023 · The problem with these 24's if you're close to 100% soot then you idle the engine or drive slow, the soot easily goes to 110%. ….

Water pump is fine Both thermostats replaced. Once I’m driving no problems. As soon as I put it in park it jumps back up. coon dogs for sale in ga My high idle was not working, and playing around one day I found in the DIC to select the high idle SOLD -2005 LLY, Crew Cab, Short Bed, Magnaflow 5" Exhaust, Egr Blocker and Finger Stick, Banks Six Gun Tuner with the IQ, AFE MP, Banks Ram Air Intake with Scoop 110K. Jan 11, 2012 · 05 lly cc sb 4x4, k&n on lbz intake, resonator plug, lbz mp, 4" silverline, pcv re-route, ported fuel rail fitting, egr delete tube, fprv shimmed, air dog ii 165, deep pan/filter lock, trans-go jr shift kit, syn blend trans fluid, ppe standard, h2 wheels wrapped in 295 graps, hid h/l/f all on, led plate lights, manual high idle, gatorback serp. GM's instructions really added to the confusion by the way they describe the warm-up feature: Cut and paste from 2011 manual: Elevated Idle The engine has a cold temperature high idle feature which elevates the engine idle speed from base idle to 1050 rpm for pickup models or 1200 rpm for van models when outside temperatures are below 0°C (32°F), and the engine coolant The engine is noisy at idle & right through the rev range as though it has somehow advanced the timing or something. Jul 22, 2022 · Currently driving a 2020 5. jennifer myers fox 4