View Full Version : Check Engine Light X9

07-22-2011, 10:12 PM
New to forum but previously pirated info and appreciated input so joined.

Just had fuel pump replaced on X9 at Mastercraft cert mechanic. Ran boat today and ran well but check engine light flckered on and off. Seemed to go on when throttled up and then as slowed and in idle it went off.

I called the dealer but was curious of input? Its a 03 X9 with 350 MCX engine.