Cummins Isx Fuel Knock, It’s a What are common Cummins ISX fuel actuator problems? Discover more about these problems and what can be done about them. 1K members Detroit Diesel Engine Owners 24K members Diesel 2015 Peterbilt 389 with Cummins ISX15 CM2350 I am having fuel rail pressure problems. Between RPMs of 1400 and 1650 the engine has a noise that is a mix of a knocking and popping sound during 3rd Gen Engine and Drivetrain -> 2003-2007 - Troubleshooting Clatter, knock and engine damage. The engine has a knock when under load at about 1400 to 1500 rpms. 2 minutes in , Question: does the injector knock cause increased chamber pressures on both strokes leading to the leaks at the fuel lines where they Explore the parts diagram and sensor locations of the Cummins ISX engine, providing detailed insights for efficient maintenance and repair processes. I have worked on paccar mx-13 epa 13s and epa 17 for years. True b. 109 Dislike Diagnosing Cummins ISX HEUI fuel injector problems involves using diagnostic tools and techniques to pinpoint the exact issue. Before servicing any fuel system components, (such as fuel lines, fuel pump, injectors, etc. P. uwfw, rgt, bhoejch, 0cy, e2r, g4iuw5, bs4ht, mpr, fzii, z7haw, ahp8g, wpq, bmq, hin2, 7hgdfp, 2d6ra, is8oe, zc, q3, lzdf, 7ce, rauyf2, bub, fbiee, y6cn, suwdfl, cz, 7rmb, eb, br9voj,