I would go back to stock intake manifold and stock tune to make sure that's the problem.multiple / random cylinder misfire p0300 , misfire on first 1k revolutions p0316- plagued me since i've done the cobra jet intake install but unsure if it's related to the tune or something larger.
bucking, misfire can be felt and heard while driving and at idle it pop / sputters sometimes. man probably over a year and a half like this on and off. it doesn't get worse or better and doesn't seem to run poorly at wot.
i've swapped coils, bought new coils, and purchased new connectors to convert to the 16-17 coils (400 bucks vs 150 for a set of 8 lol )
crank relearn has been performed, but the issue was present before the clutch was replaced.
replaced engine wiring harness ( thought i may have damaged mine in the throttle body rewiring )
replaced gaskets on manifold
cobra jet intake, super cobra jet monoblade, LU47 injectors, texas speed longtube headers w/ extensions for the front o2's, rear o2's turned off, mcleod rst and lightened steel flywheel
i believe it's related to the tune but really not looking to spend another 500-ish on a hunch ya know?
Definitely sounds like a tune issue. Who did your tune? Take it to Revolution down in Maryland, yeah its a drive, but they can dyno tune for you. Great reputation, know their shit. Hit me up if you need more info.multiple / random cylinder misfire p0300 , misfire on first 1k revolutions p0316- plagued me since i've done the cobra jet intake install but unsure if it's related to the tune or something larger.
bucking, misfire can be felt and heard while driving and at idle it pop / sputters sometimes. man probably over a year and a half like this on and off. it doesn't get worse or better and doesn't seem to run poorly at wot.
i've swapped coils, bought new coils, and purchased new connectors to convert to the 16-17 coils (400 bucks vs 150 for a set of 8 lol )
crank relearn has been performed, but the issue was present before the clutch was replaced.
replaced engine wiring harness ( thought i may have damaged mine in the throttle body rewiring )
replaced gaskets on manifold
cobra jet intake, super cobra jet monoblade, LU47 injectors, texas speed longtube headers w/ extensions for the front o2's, rear o2's turned off, mcleod rst and lightened steel flywheel
i believe it's related to the tune but really not looking to spend another 500-ish on a hunch ya know?
That's who my tune is with. He should be able to get you straightened out. Who did the tune you are having issues with?been working with rob shoemaker he might be getting me ironed out