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Re: Approved Headers but......failing for high HC's
Posted to Emissions Forum on 9/23/2004 2 Replies

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Lee,

A couple of months ago I got a 90 Ford E-150 5.0 L. in for HC emissions fail. I'm in Illinois, where we have enhanced emissions testing, (dyno drive, tests HC, CO, no NOX standard). Someone had... Login to read more.

2 Replies Received (View Replies)