CP4 Failure 6.7L Power Stroke Hassler Diesel

Up next

Author

Tags

Share article

Facebook 0
Twitter 0
Mail 0

Another One Bites The Dust

Another One Bites The Dust

It’s one of the most devastating failure points of the modern age, and your ’11-’16 LML Duramax or ’11-present 6.7L Power Stroke is always at risk of experiencing it: CP4.2 failure. Though most CP4 failures aren’t as catastrophic as this one, it’s not unheard of for the high-pressure fuel pump housing to explode when internal failure commences. This particular pump was discovered (and in the midst of being remedied) by the folks at Hassler Diesel. To date, air infiltration of the high-pressure fuel circuit remains the biggest cause of failure for the CP4.2, which contributes to the lifter buckets rotating and their respective roller lifters making metal-on-metal contact with the cam lobe.

Source: https://www.hasslerdiesel.com/

Subscribe Our Weekly Newsletter
Total
0
Shares
Share 0
Tweet 0
Pin it 0
Share 0

You May Also Like

LEAD COVERTK

Game Changer: The 2017 Ford F-Series Super Duty

Ford’s F-Series Super Duty has worn many faces since its 1999 introduction, but the bones underneath that ever-changing skin have remained pretty much the same. […]

Diesel News 6.5.18

Truck of the Week “Candy Corn” 10-Second 2nd-Gen As proof that diesel performance is alive, well, and thriving out on the West Coast, we give […]

Diesel News 9-9-19

Truck of the Week 9-second Dodge for Sale Want to go fast? If you’re looking for a turn-key, full-size diesel that can dominate the track, […]

Diesel News - GM To Buy Back L5P Trucks; Tons of Event News and more...

Truck Of The Week UCC ’21 Winning Truck Sells After being up for sale for the better part of a year, it’s officially sold. Justin […]