WebJan 30, 2014 · It has a Cummins ISX. 550 HP it pulls good when it runs right. The problem we've had with it for the last 2 years is the oil filter plugging up about every 2 to 3 weeks when we use it steady. WebDec 8, 2024 · The injector performance test can pass and still log faults. Check fuel rail decay. Run fuel system leakage test and record pressure lost per QSOL. If fail. high …
Maintenance and Operation ISX12N - mart.cummins.com
WebSep 17, 2015 · Cummins starving for fuel - iRV2 Forums iRV2 Forums > POWER TRAIN GARAGE FORUMS > This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2 Thread Tools Search this Thread Display Modes Join the #1 RV Forum Today - It's Totally Free! Web- flawed fuel injector - air intake problems - faulty airflow sensor. 3. lack of power: - dirty fuel filter - loose throttle linkage - lack of air intake - faulty fuel injectors. 4. Black smoke: … shr fine gray model
Infamous Cummins ISX Fuel Pump FAILURE - YouTube
WebJun 1, 2010 · ISX's are very finicky about fuel filters. There are two of them. I had this happen with an ISX that started blowing white smoke and acting up before and the … WebDec 10, 2024 · About my 13 isx while your here . Its got 561k on in it and recently it started using oil which got progessivly worse until it was guzzling a gallon at a 1000 miles . All the while ran perfect with no smoke and great mpg . So it was determined the crankcase filter was plugged and switched out to the lifetime version and WebFeb 17, 2024 · With the Cummins ISX, a fuel actuator replacement should be easy to do. The component is found on the back portion of your injection pump, and it is held to your … shr folding biology