Intermittent stumble under WOT past 5k RPM's
#1
Intermittent stumble under WOT past 5k RPM's
I have an 03 G35 Sedan 6MT and after installing a JWT Popcharger, my car has an intermittent stumble under heavy throttle whenever I go past 5K RPM's. I recently had my drivers side camshaft position sensor replaced as I got a P0345 code, but that didn't fix it. My mechanic test drove it and ran to redline from 1st to 3rd and he could not recreate it, but on my way home, it happened two times when I went WOT. I've tried researching it but I'm still at a loss as to what it could be :/. Anyone have any ideas?
#3
#4
Sounds like it could be the limiter. When mine kicks in the car bucks like a bronco, the revs come down and its smooth again but if you stay on the throttle it will do it again. If you are redlining it that often there are two things to do:
1. Don't redline it
2. Get an Osiris tune with the rev limiter set higher
1. Don't redline it
2. Get an Osiris tune with the rev limiter set higher
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