Post by Engr. Olayiwola Adeleke (@Elizcrown)

Don't Replace Car Parts Based Only on Diagnostic Codes
A diagnostic trouble code (DTC) is a clue—not a final diagnosis. Replacing parts without proper testing can waste time and money while leaving the real problem unresolved.
Diagnose first. Repair second. Replace only after confirming the fault.

Don't Replace Car Parts Based Only on Diagnostic Codes A diagnostic trouble code (DTC) is a clue—not...

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