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Discussion Starter #1
Truck has new plugs and wires already checked for vacuum least engine is very sluggish and sounds ruff when driving while cold will barely break a tire loose in gravel anyone know of any common problems also has check engine light on code 42
 

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Gus' dad.
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99 Posts
Does it have a cat? If the cat is plugged, it will run like crap and not want to go.

Guardrail
 
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