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#11814312 - 09/06/16 08:20 AM Throttle stuck open
bassnbshane Offline
Angler

Registered: 03/09/06
Posts: 294
Loc: haltom city
I have a 99 merc 225 , this weekend I was cruising across the lake at about 4000 rpms , and all of the sudden it started gaining rpms and I let off off the hot foot but it kept running wide open so I shut it down and when I would restart it it was wide open , so I got towed back to the dock checked all of the linkage from the hot foot to the motor everything is working properly so after it set for awhile I started it and it was back to idleing normal , so I idled around but never got back on plane in fear of it doing the same thing , I am thinking maybe something electrical has anyone had this problem or know of a good merc mechanic in the Dfw area I could talk to. Thanks

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#11814670 - 09/06/16 12:03 PM Re: Throttle stuck open [Re: bassnbshane]
gary purdy Offline
TFF Guru

Registered: 05/24/03
Posts: 11320
Loc: Littlefield Tx & Lake A. H. US...
I have seen the Merc EFI`s suck up a piece of fuel hose, left in the bottom of the cowling and hold the butterfly`s open.
_________________________
The world will not be destroyed by those who do evil, but by those who watch them without doing anything. Remember what He has done and remember that He is not done yet!-- GOD IS GOOD

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#11815869 - 09/07/16 06:09 AM Re: Throttle stuck open [Re: gary purdy]
Gamblinman Online   content
TFF Team Angler

Registered: 11/26/02
Posts: 3175
Loc: Yantis, TX
Originally Posted By: gary purdy
I have seen the Merc EFI`s suck up a piece of fuel hose, left in the bottom of the cowling and hold the butterfly`s open.


Check all your hoses and make sure one hasn't come loose and sucked in. While there, check all the hoses for cracks, if you haven't changed them, its time

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