6.4 high boost and lower power - Ford Powerstroke Diesel Forum
User Tag List

Reply
 
LinkBack Thread Tools Display Modes
post #1 of 15 Old 02-10-2014, 07:52 AM Thread Starter
Powerstroke.org Rookie
 
Join Date: Feb 2014
Posts: 3
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
6.4 high boost and lower power

Hi guys. I'm new to the site and I think I have a problem with my truck. I have a 2010 f250 6.4. H&S Mini Max, AFE intake, MRBP 4" exhaust, dpf delete and egr blocked off. Driving down the road and the truck seemed to start boosting more then normal. I have a mild tune installed. Seems like it is generating a lot more boost than it used to and not a lot of power. Truck did not throw any codes truck still drives fine and starts fine. When I have had it on the performance tune which is supposed to be a 250 tune it used to have a lot of power but now seems to be lacking some power. Seems to be boosting between 25 and 35 which I know can be normal but never boosted that high before. Any ideas would be helpful before I bring it into the dealership. Thanks
Madison912 is offline  
post #2 of 15 Old 02-10-2014, 02:30 PM
Compression Ignition Addict
 
04hdfatboy's Avatar
 
Join Date: Oct 2010
Posts: 4,614
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Thanks: 16
Thanked 95 Times in 93 Posts
Feedback Score: 0 reviews
Take off the EBP sensor and tube and clean them. I bet the tube is plugged.

08 F350 cc/sb 4X4
h&s minimaxx, 5" flo pro, 4" down pipe, no limit cold air intake, dirty diesel EGR delete with intake elbow, 6.0 exhaust manifolds, custom up pipes, ported intake manifold, Apex 71mm LP turbo, Rudy's cold side pipe, diesel site coolant and transmission filter, diesel site intercooler boots, ccv mod, bilstein shocks, gogo dd solenoid, HID lights, Airdog II 165, PMF traction bars, PMF drag link, moshimoto aluminum radiator
04hdfatboy is offline  
post #3 of 15 Old 02-10-2014, 04:44 PM Thread Starter
Powerstroke.org Rookie
 
Join Date: Feb 2014
Posts: 3
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
I will give it a try and see if that fixes the problem. Thanks I appreciate the advice.
Madison912 is offline  
post #4 of 15 Old 02-11-2014, 06:55 AM
Compression Ignition Addict
 
04hdfatboy's Avatar
 
Join Date: Oct 2010
Posts: 4,614
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Thanks: 16
Thanked 95 Times in 93 Posts
Feedback Score: 0 reviews
No problem man. It should fix the problem. Keep us posted

08 F350 cc/sb 4X4
h&s minimaxx, 5" flo pro, 4" down pipe, no limit cold air intake, dirty diesel EGR delete with intake elbow, 6.0 exhaust manifolds, custom up pipes, ported intake manifold, Apex 71mm LP turbo, Rudy's cold side pipe, diesel site coolant and transmission filter, diesel site intercooler boots, ccv mod, bilstein shocks, gogo dd solenoid, HID lights, Airdog II 165, PMF traction bars, PMF drag link, moshimoto aluminum radiator
04hdfatboy is offline  
post #5 of 15 Old 02-11-2014, 07:12 AM
Compression Ignition Addict
 
Sam Hain's Avatar
 
Join Date: Jan 2014
Location: East TN
Posts: 326
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 9
Thanked 8 Times in 8 Posts
Feedback Score: 0 reviews
Where is the EBP sensor and tube? Might take a look at mine. Thanks
Sam Hain is offline  
post #6 of 15 Old 02-11-2014, 10:05 AM
Compression Ignition Addict
 
04hdfatboy's Avatar
 
Join Date: Oct 2010
Posts: 4,614
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Thanks: 16
Thanked 95 Times in 93 Posts
Feedback Score: 0 reviews
Here you go!
Attached Thumbnails
Click image for larger version

Name:	100MEDIA$IMAG0102.jpg
Views:	318
Size:	51.4 KB
ID:	241642   Click image for larger version

Name:	6.4 up pipes.jpg
Views:	875
Size:	95.3 KB
ID:	241650  

08 F350 cc/sb 4X4
h&s minimaxx, 5" flo pro, 4" down pipe, no limit cold air intake, dirty diesel EGR delete with intake elbow, 6.0 exhaust manifolds, custom up pipes, ported intake manifold, Apex 71mm LP turbo, Rudy's cold side pipe, diesel site coolant and transmission filter, diesel site intercooler boots, ccv mod, bilstein shocks, gogo dd solenoid, HID lights, Airdog II 165, PMF traction bars, PMF drag link, moshimoto aluminum radiator
04hdfatboy is offline  
post #7 of 15 Old 02-12-2014, 08:40 AM Thread Starter
Powerstroke.org Rookie
 
Join Date: Feb 2014
Posts: 3
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
I replaced the EBP sensor and tube. It seemed to help and the truck is performing better but it stills seems like there is an issue somewhere. Truck just doesn't have the power it had previously running H&S mild tune. Any ideas? Thanks
Madison912 is offline  
post #8 of 15 Old 09-12-2014, 04:46 AM
Powerstroke.org Rookie
 
Join Date: Mar 2010
Posts: 4
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Madison figure out the problem?

I have a truck in my shop that is having the same problem as yours, did you figure it out? This truck is a dealer trade in running off road diesel, we pulled the tank and cleaned was not that bad really, new frame mounted pump we only had 2psi, new filters, the ebp sensor, tube, and fitting where clogged. but the symptoms still there. This truck will make 35psi boost and feels like banana in tail pipe no power. No codes. Its tuned with DPF deleted and CAI. When I look at desired and actual high pressure fueling actual high pressure fuel is 25% of where it needs to be but I have no codes for high or low pressure fuel.. still scratching my head
lilfreddie is offline  
post #9 of 15 Old 10-27-2014, 02:50 PM
Powerstroke.org Rookie
 
Join Date: Jan 2014
Posts: 3
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Has anyone figured out what caused these symptoms? I'm also having same issues and excessive black smoke at full throttle then usual. Boost fueling is set at 0 and it looks like I have it set at 5 now on H&S Tuner
Jeffrow95 is offline  
post #10 of 15 Old 10-27-2014, 08:24 PM
Member
 
Join Date: Oct 2012
Posts: 42
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Cleaned your afe lately? Make sure map sensor isn't plugged. Check condition of charged air boots
kerpal312cs is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome