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
cracked injector cup from over tq
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="78f100, post: 1036600, member: 3542"] I have had a issue with my black truck since I installed my 100% nozzles on new injectors for TS It was randomly smoking white a d had a bad haze some times.. Long story short when we got home from TS problem would come and go every couple weeks but the truck seemed to run fine. So I parked it till I had time to check it out. The day I drove it to the shop, when I got out the fuel tank was hissing. When I removed the cap it shot it out of my hand it had so much pressure. I had rerouted my return to the tank instead of the fuel block while testing. I figured then compression gas was somehow getting into the return. Well tonight I was putting my old injectors back in and removed #2 injector it was covered in carbon. I cleaned up the cup and found it looked like a star in the bottom. When I installed the injectors I tried out a new mac tq wrench starting on #2. It didn't feel right so I went back to my old one. Well apparently its not to hard to crack a injector cup by over torquing them, that's all I can figure caused it. And it wasn't way over I have done enough of them when it felt too tight I stopped just not soon enough. Just wanted to share maybe it will help keep someone else from having the same issue as it was kinda tough to diagnose. I had done several ids relative compression tests and a static test without finding it. It was leaking at random. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
New torque converter locking up in Reverse and 1st gear
Latest: Mark Kovalsky
Today at 6:20 PM
6.4 Tech
0
Dana 80 cab and chassis rear end
Latest: 03f3507.3
Yesterday at 2:11 PM
Engine and Drivetrain
Another jack of all trades tire thread
Latest: ToMang07
Yesterday at 7:28 AM
Suspension, Drive Train, and Tires
B
No Start help
Latest: bismic
Yesterday at 7:04 AM
6.0 Tech
Compound Turbocharged 6.0L Powerstroke Engine
Latest: 6.0 Tech
Wednesday at 8:24 AM
Ford Power Stroke News
Members online
seapig53
dsberman94
Sterling6.7
Forums
Power Strokes
6.4 Tech
cracked injector cup from over tq
Top