ISX cm2250 injectors?
06-10-2019, (Subject: ISX cm2250 injectors? ) 
Post: #1
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Hi everyone. I have a ISX 2250 550HP Demandated & about 61000 miles on fresh overhaul, 972750 miles on truck. The truck quit running while idling the other day & I got it to start again after priming (cycled the key about 4x) it started & ran fine to my unload destination. While unloading under high idle for pto pump it quit again. After priming it started up & ran for about 10 min. then repeat 2x to get the load off. It didn't throw a code but I could obviously tell it wasn't getting fuel. The fuel pump was replaced new in March 2019. I limped towards the home shop I use & it quit 3x on the way there this time giving a check engine light but would go out after 15 seconds or so & come back to full power while driving. We're getting champagne type bubbles in a bucket of fuel from the return line. (Picture) We pulled the injectors & they're passing a vacuum test. The one & only code it gives is (Injector metering rail one pressure low). I'm thinking injectors as they are all the original ones. Your thoughts? Suggestions?   
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Messages In This Thread
ISX cm2250 injectors? - Shotgun74 - 06-10-2019
RE: ISX cm2250 injectors? - Unilevers - 06-10-2019,



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