Catalytic Converter
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Tuned
Joined: Feb 2016
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A quick way to see if your truck was originally factory equipped with catalytic converters is check the fuel gauge, does it say "FUEL" or "UNLEADED"? Unleaded means it came with converters. Another way is to check the fuel filler neck. Is it wide open, or does it have a restrictor? A restrictor for the smaller unleaded nozzle also means factory equipped with converters.
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