Forums
New posts
Search forums
What's new
New posts
New profile posts
Latest activity
Members
Registered members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
RAM TRX - TRX-Forum.com
Bronco Raptor - BroncoRaptorForum.com
Forums
GEN 1 (2010-2014) Ford SVT Raptor Forums
Ford SVT Raptor General Discussions [GEN 1]
2013 Roush Raptor misfire at higher levels of boost
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
<blockquote data-quote="wvaboy" data-source="post: 1689907" data-attributes="member: 11574"><p>for sure not the battery or connections. have not relocated tsb for fuse 27, tbh not sure what that even does but i'll look into that.</p><p>77k on the plugs so that's where i'll be starting i guess and be sure they are gapped correctly. have never had any issues what so ever until this. 93 octane is the only gas that has ever been run in it. </p><p></p><p>under heavy pedal load, the truck does it at high boost only with and without being warm/cold so it's not a heat or thermostat issue</p><p>the only time it does it is at 5-7 boost. if i switch to neutral and rev the engine there is no issue what so ever no matter how high the rpms go.......only under load with boost. tuner says he believes it's probably plugs......or possibly a bad coil</p></blockquote><p></p>
[QUOTE="wvaboy, post: 1689907, member: 11574"] for sure not the battery or connections. have not relocated tsb for fuse 27, tbh not sure what that even does but i'll look into that. 77k on the plugs so that's where i'll be starting i guess and be sure they are gapped correctly. have never had any issues what so ever until this. 93 octane is the only gas that has ever been run in it. under heavy pedal load, the truck does it at high boost only with and without being warm/cold so it's not a heat or thermostat issue the only time it does it is at 5-7 boost. if i switch to neutral and rev the engine there is no issue what so ever no matter how high the rpms go.......only under load with boost. tuner says he believes it's probably plugs......or possibly a bad coil [/QUOTE]
Insert quotes…
Verification
Post reply
Members online
Viewsflores
Rahptor
llemaster
Robertcrav
62crew
jekyll537
brettmess24
MurderedOutSVT
LayinWatts69
Raptorrunner
Bat
smurfslayer
Boss327
seanpparker
Butterz
Rddakota
PK37
Aird_outSRT
Stojanowski
Pikser
nemx735
Nj_Raptor
Zach Gen3
LOUSCRW
Zeusmotorworks
NorCal Offroad
Blu Bug
SurfRaptor
Dev
FP Forged
N2fire
WTX
quattrojim
Brenford2005
raptorCAT06
happy_raptor
NateMob
got2fly
sjh13
Bobby Tucker
jdm_sixtwo
letsgetthisdone
Nyamg
10SpdsOfFury
mashtastic
tdonnydoesit
GCATX
dykzeulb
Spike Spiegel
scsponger31
... and 34 more.
Forum statistics
Threads
93,153
Posts
1,954,861
Members
56,433
Latest member
teck27
Forums
GEN 1 (2010-2014) Ford SVT Raptor Forums
Ford SVT Raptor General Discussions [GEN 1]
2013 Roush Raptor misfire at higher levels of boost
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top