![]() ![]() Failure to install the correct calibrations can result in engine damage. This product MUST be used in conjunction with custom tuning calibrations.This product may not work with the EGR cooler installed.will not be liable for any direct, indirect, consequential, exemplary, punitive, statutory, or incidental damages or fines cause by the use or installation of this product. from any and all claims, damages, causes of action, injuries, or expenses resulting from or relating to the use or installation of this product that is in violation of the terms and conditions on this page, the product disclaimer, and/or the product installation instructions. The purchaser and end-user releases indemnify, discharges, and holds harmless Fleece Performance Engineering, Inc.The user assumes sole responsibility for the safe, proper, and legal use of the vehicle at all times.User understands that motorsports are dangerous, and that installation of this product may subsequently require special driving skills or techniques to safely operate the vehicle.The use of this product may void or nullify the vehicle's factory warranty.The use of this product may damage or destroy mechanical and/or electrical components of this vehicle.When used incorrectly this product may violate local, state, and federal laws pertaining to emissions, traffic, registration, and safety.LML CP3 Conversion Fuel Pressure Regulator Table.1/2”x30” Flexible Fuel Line with Hose Clamps (Filter to CP3).3/8”x8” Flexible Fuel Line with Hose Clamps (CP3 Return).(3) CP3 Block Adapter Bolts (Flange Head, M8x1.25x35mm).In conjunction with the piezoelectric injectors, a CP3K conversion is capable of supporting 600+ RWHP and a PowerFlo 750 conversion is capable of supporting nearly 850+ RWHP. Our CP3 conversion kit lets you easily adapt a CP3 to your 2011-2016 Duramax. How many injectors does a 6.Why convert your LML's Fuel System from a CP4 to a CP3? Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms, resulting in costly repairs for owners when a CP4 fails. The good news is the replacement injectors you purchase from us incorporate several updates to help prevent repeat failures. The LB7 Duramax built from 2001 – 2004.5 is known for injector failure. The total cost to have a mechanic replace 8 injectors on an LB7 Duramax can range from $4000 – $5000 CAD, depending on what other work is performed at the same time. How much does it cost to replace injectors on LB7? The process changes from model year to model year and is complex enough that we recommend purchasing a service manual if you are attempting this job yourself. Methodology for testing modern common rail piezoelectric fuel injectors 32 COMBUSTION ENGINES, 2021, 186(3) This type of fuel injectors operate at injection pressures not exceeding 160 MPa 20. Poor quality fuel will cause premature injector failure. Lml Duramax Cp4 to Cp3 Conversion Kit With Pump. LB7 injectors using Bosch common rail technology operate at very high pressure. Discover High Pressure CP5 Bosch Diesel Injector Pump 0445020126 0986437506 For Navistar from china. Another common failure is body leakage, which adds diesel fuel to the engine oil, causing the level to rise. Typical LB7 injector failure is dripping at the nozzle, causing white exhaust smoke, especially noticeable at idle. What are some other common 6.6L Duramax LB7 problems?Ĭommon problems found on the Duramax 6.6L LB7 engine are white smoke at idle, hazy exhaust smoke under light load, and engine oil levels increasing due to fuel contamination. When you’re ready visit our Canadian diesel parts shop to purchase a new fuel pump. How to replace Duramax fuel injectors and how much it’s going to cost. Learn how to know when an LB7 injector is going bad. Duramax LB7 injectors are the number one fuel injector pumps we get questions about. ![]()
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