3 cylinder fuel pump info

[jimeneztrans84]

I would say u have gotten lucky. 600k miles wits 3 cylinder pump. Wow! I bought my cm2550 with 450k and drove it 2 months always praying the plungers wouldn't take out my engine. Look up some threads started about the plungers taking out the entire engine. I bought a used 2 cylinder pump and updated the plungers and when we opened the head u can see the ceramic plunger starting to crack. Don't drive it anymore it's a ticking time bomb!!