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
6.7 Tech
13' with 17' turbo, low boost when cold
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="sootie, post: 1525761, member: 8162"] What air intake is on the truck and what tuning platform? Reason i ask: I did a 17 retro on a 13 and ran into the same issue. Same vgt % and everything. Would randomly have no response and smoke. Was running a No Limit stage 2 intake. H&S tunes by a reputable tuner, apparently for a 5" dia intake tube. Truck didnt respond well under 1800 rpm at all. Ran fine at WOT. Went into the tunes and put a bottom hard limit of 25% on the vgt cycle. Minimized the issue but it didn't go away. Ran a stock MAF table and the truck ran great, just lacked power. Started gradually changing the MAF scale until we were happy with performance. When we got it right, we never saw 12.16 or 25% again when we were monitoring. It was simply a MAF scaling issue. So, first check to see that your MAF is clean and in the tube the right way. Then, if you are running a larger than stock diameter intake, swap the stock intake on and see if it goes away. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
B
6.0 No Idle, Runs all day when held above 900 rpm
Latest: bismic
Today at 6:27 AM
6.0 Tech
S
CAT oil filter upgrade
Latest: sirkdev
Thursday at 12:32 AM
2017+ 6.7 Aluminum Super Duty
Tuning 101 - Thread Merged with Injector Posts
Latest: Tiha
Wednesday at 12:50 PM
7.3 Aftermarket
20% TO 40% OFF ON FORD OEM PARTS
Latest: Powerstroke Cowboy
Tuesday at 3:48 PM
Sunrise Ford Parts
B
2015 injector questions
Latest: brittonjames2000
Tuesday at 2:35 PM
6.7 Tech
Members online
cmann250
Forums
Power Strokes
6.7 Tech
13' with 17' turbo, low boost when cold
Top