Category: Corolla 8th gen DIY Articles
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Corolla High Positive LTFT
2025-05-1 : The Issue This is usually something that always pops up by the end of the year for 1zz corolla. You’re due for an inspection, then the ambiguous lean code comes up and you find your long term fuel trims at positive 30%. I’m not going to pretend to have all the answers, because…
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8th Gen Corolla Rear Disc Conversion Notes
Important Notes: 5th and 6th gen celica rear disc brakes fit 8th gen corollas (with 8th gen rear hubs) 5th gen celica rotors DON’T fit 8th gen rear hubs! 6th gen celica rotors DO fit 8th gen rear hubs It’s possible to use the old 8th gen corolla rear drum as a template to drill…