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 2 (2017-2020) Ford F-150 Raptor Forums
Ford F-150 Raptor General Discussions [GEN 2]
2017 Raptor Turbo Leak
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="AndysLog" data-source="post: 1209054" data-attributes="member: 22239"><p>hahaha ok. </p><p></p><p>the noise smooth "noise" i am hearing are the turbos spooling. through the engine bay, engine running, firewall, 36 kinds of filters and pipes and thats what the turbos spooling sounds like. to me it sounded fine. </p><p></p><p>the noise at the end is when you let off throttle you are closing your throttle body while still building boost. in this instance you technically overboost a little and i heard some "compressor surge" when you let off. this is the point at which your blow off valve has not opened yet between your compressor wheel and your now closed throttle body. the boost pressure has no where to go so it attempts to head back out of the turbo it came in. the blow off valve picks up on this pressure spike and opens up to slow and stop the compressor surge. </p><p></p><p>the easiest way to make it do this noise again is go out on a cold morning and boost up your hills and let off throttle hard at peak boost. </p><p></p><p></p><p>ill give it a few more listens, but it sounds normal to me. maybe make a video of where you pinpoint the noise area, might help more.</p></blockquote><p></p>
[QUOTE="AndysLog, post: 1209054, member: 22239"] hahaha ok. the noise smooth "noise" i am hearing are the turbos spooling. through the engine bay, engine running, firewall, 36 kinds of filters and pipes and thats what the turbos spooling sounds like. to me it sounded fine. the noise at the end is when you let off throttle you are closing your throttle body while still building boost. in this instance you technically overboost a little and i heard some "compressor surge" when you let off. this is the point at which your blow off valve has not opened yet between your compressor wheel and your now closed throttle body. the boost pressure has no where to go so it attempts to head back out of the turbo it came in. the blow off valve picks up on this pressure spike and opens up to slow and stop the compressor surge. the easiest way to make it do this noise again is go out on a cold morning and boost up your hills and let off throttle hard at peak boost. ill give it a few more listens, but it sounds normal to me. maybe make a video of where you pinpoint the noise area, might help more. [/QUOTE]
Insert quotes…
Verification
Post reply
Members online
RaptorFun
njhummer18
RCorsa
kevo_lo
raptor360tim
downforce137
Walter D Stauder
Jhollowell
dvm
MotoDad
Teamwest
Johnny149
BBR
mcasseba
deamer
Ruger
never_summer
scabsvt
TBCTX
Kyler Sykora
ToadSmasher2K1
Rnr
Russ103
Essam Riad
WNCHSTR96
Evil Peaches
Tyler Gibson
WatFam
TheButcher
MOMike
badm0t0rfinger
RaptorJoe331
TwizzleStix
riv
4x4s4me
Ryed
Fire Ball
whatthetruck
TrucksRcool
cfmistry
DAVfoto
scg149
IIAWAH808
03Cobraraptor
raptorsub
Chuckaroo91
14ISRaptor
FP_RPTR
angrynardo007
... and 3 more.
Forum statistics
Threads
93,182
Posts
1,955,542
Members
56,460
Latest member
khunter
Forums
GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford F-150 Raptor General Discussions [GEN 2]
2017 Raptor Turbo Leak
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