Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
6.4 Tech
6.4 broken crank
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="Dzchey21, post: 1235857, member: 63"] also the only other thing wrong with the engine was it spun a center main bearing and was going to need line bored. The cylinders and everything else looked fine. I drove it on the trailer, but it sounded terrible. When I tore it down I couldn't find anything wrong. Then I thought I messed up and didn't check the flex plate or something good enough. I was then checking thrusts and found that the crank was broken, From what I asked around not too many other people had seen it. I sent it to the failure analysis guys up at our bigger branch, they were blaming and overfueled single cylinder but the truck history didn't have anything on injectors or anything like that and I reassembled the truck with the same fuel system and deleted the dpf and its been going strong for the last 20k so I don't think that was it. I think its a machining flaw from the get go, this one had been breaking for a long long time. If you can when you get the crank out take a really close picture at the break so I can look at it please. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
Tuning 101 - Thread Merged with Injector Posts
Latest: Powerstroke Cowboy
Yesterday at 8:39 AM
7.3 Aftermarket
Best aftermarket stock-ish headlights?
Latest: Powerstroke Cowboy
Monday at 7:34 PM
94-97 Aftermarket
T
2023 f350 6.7L
Latest: t.rider.013
Friday at 4:13 PM
6.7 Tech
B-Code VOP
Latest: Powerstroke Cowboy
Thursday at 9:15 AM
7.3 Aftermarket
9
20% TO 40% OFF ON FORD OEM PARTS
Latest: 99fordman18
May 15, 2024
Sunrise Ford Parts
Members online
cmann250
Forums
Power Strokes
6.4 Tech
6.4 broken crank
Top