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Fuel filter change now will only idle
2015 optimax 250. Just changed my fuel filter now I’m on the water and motor starts and idles fine but now motor does not change rpm when throttle is applied. Any help on what to check. Fuel bulb is hard.
Thanks
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Member
Did u undo linkage on the motor to get filter out. Thats what happened to me.
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Mercury 3L/4 Stroke/Verado Moderator
Moving thread to the 3L Forum for you.
Likely that the TPS link arm is disconnected.
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