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Re: 2003 tundra P0304
Posted to Technical Theory Forum on 4/10/2015 4 Replies

I'll try, I've never downloaded a scan file before. I do remember it was under accelerating load at 39 MPH with a -12 fuel trim. I've just never seen a miss code like that that gives you a hint at the cause without other codes associated with it. Login to read more.

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