What’s the difference between a tuner and a calibrator? And which one is better?’ We get asked this question all the ...
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Is your idle not dropping when it should on your GM GEN III? We got you. Here are two ways to fix that hanging idle u...
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After we cleaned up all the nails that Brett spilled in our last video… we got our hands dirty to see what this Dynoj...
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Codes are there to help us diagnose issues, but also for the PCM to know what to do it a case there may be an issue a...
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Everyone has their own opinion on when to switch to a standalone PCM, and I have my opinion too. But who in their rig...
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We’re tuners, teachers, programmers, and most of all, car enthusiasts. So we felt like kids on Christmas when we foun...
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The Tuning School
