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Ok just went and did almost everything to try and figure this out. Tried my extra maf and no change. Maf is 1.5-1.6V at idle 8-900 rpm. Vac is still like -8. I used an air compressor and plugged it up to my maf location and sealed all leaks. I tested it up to 15 psi and heard no other leaks besides one small charge pipe one and the nipple under the TB which I fixed and still -8 vac. My tps is .50 volts and I tried .45 and .55 and there was no difference. I listened to all 4 injectors and they sound good and consistent. My last resort might be to buy a consult port and see if that yields anything. Anyone else have any ideas? I might try to plug my pcv and see if that changes anything. I know it rattles so thats not a problem.
Still having issues and it better not be my rings/lands because they were just inspected and re-ringed about 2.5k miles ago by a respectable shop.
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