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fuel trims?
Posted to Technical Discussion Forum on 4/15/2009 28 Replies

I have a 98 venture van that we completely rebuilt the engine. Cylinders were bored out to .020 if I remember correctly. The question I have is, would that effect the fuel trims when you bore out an engine? I would imagine that the MAF sensor would make up for... Login to read more.

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car Vehicle Data

1998 Chevrolet Venture 3.4L

Engine3.4 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1998 Chevrolet Venture 3.4L

Engine3.4 L
Trans4-speed Automatic (Electronic)