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GTR 37efi problems
https://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=74832
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Author:  Snowdawg [ Tue Dec 31, 2019 1:49 pm ]
Post subject:  GTR 37efi problems

Got a GTR 37efi on a SeaArk mudrunner 180. Runs perfect in the garage, but when it gets a load it spits and sputters. Will eventually get up to speed, but have to baby it to get there. F you just hammer it down it will really sputter. Have changed the plugs and adjusted the valves (3 times to make sure it was right). I wish I could post a video of what it is doing. Anyone have anty similar issues or suggestions? Thanks

Oh, I am in middle GA and can't find anyone to work on it. Not even Sports Center where I bought it

Author:  Will C [ Wed Jan 01, 2020 1:19 am ]
Post subject:  Re: GTR 37efi problems

Sounds like low fuel pressure. Start with the basics, check fuel line, fittings etc. check for good flow from the lift pump.

Author:  JSS3 [ Thu Jan 02, 2020 7:05 pm ]
Post subject:  Re: GTR 37efi problems

B&A Marine will work on it. Great guys.

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