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All I’m finding is aftermarket kits. Not genuine caterpillar kits.

Caterpillar has an oring kit? I need that! Where did you get it?

Update, test drove it today and she ran perfectly! Maybe even better acceleration or maybe a placebo affect?

I’m putting together the list of parts missing the receipt for a couple of the orings. I get them Monday when I return the core.

My recent encounter with the HEUI pump failing. Early signs were, steady on the throttle and an occasional increase of RPM for just a fraction of a second like a blip. Driving it the next 2 days it became more noticeable and more often till it through a check engine light and a code. After...

It does need its own thread. Make a good title and I’ll add my experience.

IFS is just an expensive guarantee not to effect the injectors.

Perfect! Thanks for the great information!

Interesting besides the cab floor reinforcing is it a bigger cylinder or just reinforcement?

Yes staying till Monday to turn in the core $1,050.00 😳 Same what is the fail point and why?

My cylinder decided to start leaking like a sieve. Is it rebuildable or buy new? Also has any replace one and can share there experience? Doing the replacement with the cab up sounds easier but not safe.

I saw the timing sensors when I had the pump moved out of the way. None of that is fun to get to.

I installed the Gen 2 IFS kit this past fall as a preventative measure. Mine started acting up 2 days before I got the check engine light and through a code. Zero contamination in the IFS filter. Installed the new HEUI pump today and cranked up on the second long crank. Ran rough for a few...

Where is your air compressor? 😳

My last major breakdown while traveling was an o-ring failure on the high pressure side of the of the HEUI pump squirting oil out at a very fast rate. Luckily I was only 10 miles drone family in Michigan. Relatively easy repair thank 🙏🏻 you! It took longer to degrease the entire truck. Atomized...

Thanks I’ve had a few people reach out from Denver area. So many kind people, I’m grateful for their hospitality. I’m just afraid to drive it that far. And having a total meltdown causing a wrecker service.

I reached out to jrtoffroad with a private message. Hopefully he gets it.

Thanks, Matt is way far from Colorado Springs. Not sure where jrtoffroad is.

I ended up cutting the bolt off and putting new ones on in the opposite direction. Agree on terrible design.

Prayers are welcomed! Thank you! Start a new thread “ How to change a HEUI pump while on the road!” 😖