Evo 8 stutters and goes lean above 20 psi.All of a sudden.
#63
Evolved Member
Thread Starter
Not like i hit wot then it just slows down and gets heavy. Its more of a on off switch when it occurs. i posted a link to my log
#65
Evolved Member
Thread Starter
#67
From the little data there is... what stood out was your afrs are all over the place
Try clean that up then continue to diagnose from there...
#68
Evolved Member
Thread Starter
UPDATE: Purchased and installed a COP set up from JDCUSTOMS (shout out)
It was a DIY cop kit with refurbished coils for $200 to my door.
The issue is gone. The car rips to redline now SUPER SMOOTH never has ran this smooth to redline. I have the plugs gapped at 0.19 still im going to open up the gap as big as it allows me to run. OR SHOULD I NOT?
Just wana give a shout out to everyone who chimed in on suggestions.
For future people with similar issue.
I learned alot from this.
A. A Misfire shows lean spikes on wideband.
B. Oem Ignition coils that test good OHMS may still be BAD.
C. COP Ignition really works and the difference is SUPER.
Also wana give a shout out to (LETSGETTHISDONE) He called it months ago that my Original 155k coils were likely TIRED and thus why when i replace my plugs every oil change my car came alive. KUDOS
It was a DIY cop kit with refurbished coils for $200 to my door.
The issue is gone. The car rips to redline now SUPER SMOOTH never has ran this smooth to redline. I have the plugs gapped at 0.19 still im going to open up the gap as big as it allows me to run. OR SHOULD I NOT?
Just wana give a shout out to everyone who chimed in on suggestions.
For future people with similar issue.
I learned alot from this.
A. A Misfire shows lean spikes on wideband.
B. Oem Ignition coils that test good OHMS may still be BAD.
C. COP Ignition really works and the difference is SUPER.
Also wana give a shout out to (LETSGETTHISDONE) He called it months ago that my Original 155k coils were likely TIRED and thus why when i replace my plugs every oil change my car came alive. KUDOS
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JD Customs USA (Oct 15, 2018)
#72
EvoM Guru
iTrader: (1)
Glad you figured it out.
I would still gap to .020".
I would still gap to .020".
#73
Evolved Member
Thread Starter
I gapped my bpr8es at 0.25.
The car runs amazing and pulls harder then ever all the way to redline. I also made some afr tweaks and seeing 11.3 out the top.
With 0.5 counts of knock around 6800 rpm.
The car runs amazing and pulls harder then ever all the way to redline. I also made some afr tweaks and seeing 11.3 out the top.
With 0.5 counts of knock around 6800 rpm.
#74
EvoM Guru
iTrader: (1)
.5 counts, or .5volts? Also, you should be running BPR7es until you intend to push it past 750whp or so.
#75
Evolved Member
Thread Starter