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24/04/2022 6:14 am
Topic starter
2016 Silverado 1500 5.3L with 8-speed trans, 93,000 miles, the truck seems to bog down when trying to accelerate, unless you completely floor it. Are the catalytic converters going bad? Hasn't thrown any codes... Maybe plugs and wires?
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24/04/2022 7:40 am
Pressure test the fuel pump.
