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 mariner problem
#10782957
04/21/15 01:30 AM
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Joined: Apr 2013
Posts: 83
fivepinhunter
OP
Outdoorsman
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OP
Outdoorsman
Joined: Apr 2013
Posts: 83 |
i have a 98 efi 200 mariner.rebuilt powerhead in 06. just had injectors cleaned and adjusted with no major issues with them. replaced fuel bulb and fuel hose to motor. fuel hose size is 5/16. ran it on the lake sun for the first time and hit 3k rpm coming out of the hole but hole shot was awful, like its missing a little something. wot rpms were 5600 and 58mph. before my rpms were 5800-5900. 63-65mph. could new fuel line size cause this? any other ideas? thanks
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Re: mariner problem
[Re: fivepinhunter]
#10783582
04/21/15 10:11 AM
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Joined: Nov 2006
Posts: 2,848
TLW
Extreme Angler
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Extreme Angler
Joined: Nov 2006
Posts: 2,848 |
this start after tha injector service?.. tha 5/16" won't cause it..
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Re: mariner problem
[Re: fivepinhunter]
#10783773
04/21/15 12:48 PM
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Joined: May 2003
Posts: 11,586
gary purdy
TFF Guru
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TFF Guru
Joined: May 2003
Posts: 11,586 |
Just a guess. Getting everything back in place without a leak on the fuel injection system can be tuff (a lot of "O"rings). I always pressure test it with fuel before re-installing. Don`t overlook the simple things like a spark plug wire coming off.
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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Re: mariner problem
[Re: fivepinhunter]
#10784781
04/21/15 05:59 PM
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Joined: Apr 2013
Posts: 83
fivepinhunter
OP
Outdoorsman
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OP
Outdoorsman
Joined: Apr 2013
Posts: 83 |
yes this started after injector service. i will check pressures. thanks for any ideas and suggestions
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Re: mariner problem
[Re: fivepinhunter]
#10785269
04/21/15 08:41 PM
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Joined: Nov 2006
Posts: 2,848
TLW
Extreme Angler
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Extreme Angler
Joined: Nov 2006
Posts: 2,848 |
like Gary says.. lotsa little parts, especially O-rings which need ta be replaced with new, injector harness (inside tha plenum) checked and etc.. did you get a chart with tha injectors with recommendation as to which injector needed ta be in which cylinder?.. flow chart showing what each one actually flowed after tha cleaning?.. new screens?...
a good service will include all that...
Last edited by TLW; 04/21/15 08:48 PM.
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