You can have codes read at Auto Zone, Pep Boys, O'Reilly's, etc., for free in most states.
Get OBD codes! If you have a Check Engine (CEL) or Service Engine (SEL) Soon light on, get the codes read and have them available if possible befoer posting. (you're better off finding a manufacturer specific forum). "X is broken, how do I replace it?" "Y is making noise, what should be inspected/replaced to resolve it?" We're here to help you fix your car on your own, but not to assist in negotiating with mechanics (this is business/life advice, not repair advice) or to perform non-repair related modifications. This subreddit is MAINLY for specific DIY mechanical-type car repairs.
Also respect those that take the time to answer questions and remember that many are professional mechanics, who normally get paid very well to diagnose automotive repairs. Treat those asking for help with respect, and answer without bias toward them, their situation, or their knowledge (or lack thereof) about the repair issues. Post disappeared? Read the following guidelines, and if you think it still is relevant, message the mods to free it from the spam filter. We look forward to helping everyone with their car repairs and questions, but please take the time to read this sidebar. This feature is only available on this website.R/Cartalk is the original Reddit auto repair community, with over 360,000 subscribers and growing. Write : “Remove roadspeed limiter” in the comments section of the checkout. ROADSPEED-LIMIT Removal now available.Plug ‘n Play kits are removed from the vehicle in minutes, returning the vehicle to stock tuning, without leaving a footprint of ever having been modified (a feature which reflash-tuning cannot match).
Plug ‘n Play harnesses are fully Flux capable – purchase Flux when you purchase the Plug ‘n Play kit or upgrade later – Flux simply plugs into the Unichip Plug ‘n Play harness.This feature is unmatched by any reflash-tuning or other similar product. This basically means that the Engine Management System in your ride is now as tuner friendly as the most advanced Standalone systems in the world, without sacrificing any of the factory features. Fully tuneable by a Unichip Custom Tuner for customized add-on’s.Each kit comes with two maps : a low octane performance map & a high octane performance map, switchable from within the vehicle.Easily upgradeable for future add-on’s.No end-user tuning necessary, just plug the kit into the car & you’re ready to go.
Realizes the full potential of Aftermarket add-on’s like Cold-Air-Intakes & exhaust systems, as each kit comes pre-mapped for the exact set-up of each car or truck.Easily plugs into the stock ECU & ECU harness in minutes, no programming necessary.Adds up to 14hp &12ft-lb and also optimizes settings to take full advantage of all bolt-on accessories.ROADSPEED-LIMIT Removal now available on demand.Maps Tundra 5.7L TRD SC (No OEM Reflash).Classic Software Old Version DOS Version.Unichip Tuning Software ($599) workshop.Unichip Tuning Software ($299) personal use.