WebNov 24, 2024 · This one is specific to the LML code Duramax produced between ’11-’16, which used the Bosch CP4.2 high-pressure fuel pump (vs. the predecessor CP3 found on LB7, LLY, LBZ and LMM engines). Unlike the ultra-durable CP3 that came before it, the CP4.2 doesn’t possess the same track-record for reliability. WebThis engine’s beefier block casting, stronger connecting rods, higher pressure common-rail fuel system and updated ECM arguably made it the most powerful, drivable, reliable and …
LBZ: - P003a with fresh rebuilt turbo, new solenoid, and...
WebSep 3, 2024 · The voltage requirement for a Duramax is 12.8 volts. This is sufficient to run the truck and charge the battery at the same time. The voltage required by each … WebMar 21, 2024 · The 6.6-liter Duramax LBZ was a short-lived engine only available for two model years. To meet increasingly strict emissions standards, the LBZ was a more … jetton and meredith pllc
What is So Special About the LBZ Duramax? – Prosource Diesel
WebJan 31, 2024 · The Duramax LBZ was introduced for the 2006 model year and eventually retired halfway through the 2007 model year but remains an extremely popular choice with diesel enthusiasts to this day. The GM 6.6L Duramax engine was completely redesigned to enhance overall performance and reliability for 2006. WebAug 4, 2024 · The volt meter always stays at the center of the meter. Now it moves and when it is to the left at about 1/4 of the full gauge reading it is charging the battery at 12 volts. I know that a proper charging rate is around 14.2 volts. WebJun 7, 2015 · Target charging voltage can range from 12.6 to 15.5 volts depending on ambient temperature, battery temperature and charging mode. 14.5 to 15 volts is normal after a cold start in cold weather. Here is some information from a service bulletin explaining different modes of operation; Voltmeter Fluctuation Condition jettone mf2 maynard mouthpiece