Suzuki Sj410 Owners Manual download more. View and Download DuraMax 6.6L V8 Turbo Diesel Engine manual online. 2005 DuraMax 6.6L V8 Turbo Diesel Engine. 6.6L V8 Turbo Diesel Engine pdf manual download.

6.6L Duramax LMM Duramax LMM Specs & Info Like its competitors, a diesel particulate filter (DPF) system had to be adopted by the Duramax in order to meet Federal emissions regulations in the U. download Yamaha Vz150tlra Parts Manual torrent. S. The result was the LMM, nearly identical to the LBZ save for programming changes necessary to integrate the DPF and its required regeneration system. GM reports that this engine and its adopted emissions technologies were able to cut particulate emissions by up to 90 percent over previous generations.

The backlash of the DPF system was a severe reduction in fuel economy resulting from periodic regeneration cycles required to clean the particulate filter and prevent clogging. LMM, an Emissions Friendly Duramax Diesel The LMM made its debut midway into the 2007 model year, phasing out the previous generation LBZ. The new diesel particulate system required 'active regeneration' in order to periodically clean the DPF by means of literally burning the collected material. The LMM used a less favorable late and post injection technique in order to introduce raw diesel fuel into the diesel particulate filter, which is necessary to inhibit the high temperatures necessary for regeneration to occur.

The late and post injection technique, as opposed to the '9th injector' technique, poses the threat of cylinder washing and fuel dilution as a result of raw diesel fuel passing through the cylinder on its journey to the exhaust system. The '9th injector' system, which would be adopted by the current LML Duramax, is considered favorable and eliminated these concerns. The typical response to abnormally high fuel dilution is to make sure that maintenance is performed regularly per the owners manual.