Why is check engine light on? Automatic at this number of miles?
2006 Tundra 4x4 crew cab 4.7 V8 has check engine light on. Zero symptoms. Guages good. New air filter. Gas cap tight. Fluids good,etc. Should I just clear it and see if it comes back on?
Get the code or codes first, check them out and repair or replace the components or wiring problems, then clear the codes and roadtest to make sure the light stays out.
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