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/

Web Campaign
Subscribe Our Weekly Newsletter

Web Campaign
Total
0
Shares
Share 0
Tweet 0
Pin it 0
Share 0

You May Also Like

Fire Risk: GM Recalls 2017-2019 Silverado and Sierra Diesel Models

If you happen to own a Chevy Silverado or GMC Sierra HD from the past two years, you might not want to use the block […]

Diesel News 8.6.18

Truck of the Week XDP Monster Truck Version 2.0 After a fresh makeover and a new power plant, the XDP Monster Truck driven by Dave […]
NHRDA Canadian Diesel Shootout

NHRDA Canadian Diesel Shootout Race Results

NHRDA Canadian Diesel Shootout Race Results The NHRDA made their stop north of the border at The Titanium Strip at Mission Raceway – Mission, BC […]

Everyday Driving Tips That Can Save You Time, Money, and Stress

Time wasted on roadside breakdowns or traffic jams, money drained on costly repairs and high fuel bills, and the stress that comes with them are […]