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Tikotiko

  • Karma: +0/-0
Now im getting a flat spot
« on: June 04, 2020, 05:18:47 PM »
I took the carb apart a bit and cleaned it out before putting everything back together. And im not seeing any fuel squirt like before when it was off. Im also getting a flat spot when i get it for a sec. If i accelerate slowly its fine. It also wont start unless i dribble a little fuel in it

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mobboss

  • Karma: +15/-0
Re: Now im getting a flat spot
« Reply #1 on: June 04, 2020, 05:38:54 PM »
you have done something to the accelerator pump assembly. your going to have to pull it off and play with it again.


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  • Boat #1: boat less
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96Laveycraft21Xt

  • Karma: +0/-0
Re: Now im getting a flat spot
« Reply #2 on: June 04, 2020, 06:09:29 PM »
yep, acc. pump. 

you probably have the pump lever flipped when you put the front bowl back on, can you get a pic of the side of the carb?
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  • Boat #1: '96 Laveycraft 21' XT Ski
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Tikotiko

  • Karma: +0/-0
Re: Now im getting a flat spot
« Reply #3 on: June 08, 2020, 11:59:08 PM »
Quote from: mobboss on June 04, 2020, 05:38:54 PM
you have done something to the accelerator pump assembly. your going to have to pull it off and play with it again.


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Being that im new to the big block world. I did some research before digging in any deeper than the bowl on the holley. I learned about the metering block and found the blockage between the MB and the throttle body. Quick easy start and will be doing some fine tuning once i get the water neck back from tig welding. I think this will be the best the boat will run since i got it. Im pretty excited.

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Tikotiko

  • Karma: +0/-0
Re: Now im getting a flat spot
« Reply #4 on: June 09, 2020, 12:00:45 AM »
Quote from: 96Laveycraft21Xt on June 04, 2020, 06:09:29 PM
yep, acc. pump. 

you probably have the pump lever flipped when you put the front bowl back on, can you get a pic of the side of the carb?
Sorry i didnt get back to you its been a wild week of busy but i did figure it out today. There was a blockage in the carb between the metering block and the throttle body. Now i need a new fuel rail since i dont know where the rust is coming from

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