|
|
|
|
Thread Tools | Display Modes |
10-13-2012, 01:51 AM | #26 |
Scooby Guru
Member#: 140444
Join Date: Feb 2007
Chapter/Region:
NWIC
Location: Near Seattle, WA
Vehicle:05 Stage Free LGT ATP 3076, 6MT, AVO FMIC |
* Registered users of the site do not see these ads.
|
10-13-2012, 01:53 AM | #27 | |
Scooby Guru
Member#: 140444
Join Date: Feb 2007
Chapter/Region:
NWIC
Location: Near Seattle, WA
Vehicle:05 Stage Free LGT ATP 3076, 6MT, AVO FMIC |
Quote:
But if removing timing makes no difference, then it's probably noise, or possibly a failing knock sensor. I don't think that's the case though. |
|
10-13-2012, 11:59 AM | #28 |
Scooby Newbie
Member#: 293573
Join Date: Sep 2011
Location: northern california
Vehicle:2006 sti OBP on Meth |
so should i take out 2? just as much as it goes negative
|
10-13-2012, 04:54 PM | #29 |
Scooby Guru
Member#: 140444
Join Date: Feb 2007
Chapter/Region:
NWIC
Location: Near Seattle, WA
Vehicle:05 Stage Free LGT ATP 3076, 6MT, AVO FMIC |
It pulls 4 degrees in places....
Remove timing from the RPM/Load areas where the knock happened, and smooth the timing tables around where you make the changes. Are you going to be doing this, or will your tuner be doing it? |
10-13-2012, 06:30 PM | #30 |
Scooby Newbie
Member#: 293573
Join Date: Sep 2011
Location: northern california
Vehicle:2006 sti OBP on Meth |
my tuner will be doing this, id rather not attempt it and end up doing damage
|
07-12-2013, 02:37 PM | #31 |
Scooby Newbie
Member#: 293573
Join Date: Sep 2011
Location: northern california
Vehicle:2006 sti OBP on Meth |
bummmp
this is still a reoccurring issue. we tried pulling 4* of timing out made no difference. could a boost leak cause this? maybe a tired tubo blowing hot hair in? anyone have suggestions??? It also has knock with the cobb stage 2 map as well as the stage 1 map. hope this helps someone! |
07-12-2013, 03:12 PM | #32 |
Scooby Guru
Member#: 32669
Join Date: Feb 2003
Chapter/Region:
SCIC
Location: Woodland Hills
Vehicle:2007 2.34LR, EFR7670 LINK G4+ hybrid STi |
Who is your tuner? You can try putting some racegas in to see if it still knocks. You should also do a compression test. If you've been knocking this long you'll want to know if you've done any damage to the engine.
|
07-12-2013, 03:40 PM | #33 |
Scooby Newbie
Member#: 293573
Join Date: Sep 2011
Location: northern california
Vehicle:2006 sti OBP on Meth |
ya that would be a bummer because the motor only has 20k on it. if it knocks at all the computer pulls timing and keeps it from knocking anymore. consequence obviously a huge reduce in power.
|
07-12-2013, 03:54 PM | #34 |
Scooby Specialist
Member#: 266954
Join Date: Dec 2010
Chapter/Region:
Tri-State
Location: delaware county pa
Vehicle:04 wrx v7 sti swap agile tuned 389hp 342ftlb |
I don't know what's wrong but if you want to.try the o2 sensor like stated above I would offer to.send you one of my spare ones to try out and if it ends up helping then I'll sell it to.you
|
Thread Tools | |
Display Modes | |
|
|