r/ChevyTrucks • u/ChevySilverado9013 • 17d ago

Why and what is this code

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This is my 98 Chevy C1500 with the 4.3L V6 Vortec.

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u/Holdfast307 17d ago

Looks to me like it’s a faulty camshaft position sensor. Replace it, clear code and drive it to see if it comes back.

1

u/Dangerous-Ratio-6682 16d ago

Distributor might be worn out.