A SIMPLE KEY FOR JDM TOYOTA 4A-GE UNVEILED

Re: ITB Conversion on sixteen valve 4AGE I discovered my engine used a shitload a lot more gasoline When the o2 sensor was defective/disconnected/etcetera? i wouldnt say they make very little variationI read on-line that when they are not well synced it could potentially cause prosperous running, backfiring and vibrations. Probably I'm imagining th