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GTR bogging down http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=43788 |
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Author: | Eastex [ Sat Aug 03, 2013 6:52 pm ] |
Post subject: | GTR bogging down |
I was going along and the motor died. I got it cranked back up and it had no power in the water (2600 rpm's) but could pull the motor up and would hit 4300 oow. I drained all the gas and put new, thinking it might have been bad gas. Anybody know what might be the problem? |
Author: | Eastex [ Sat Aug 03, 2013 6:54 pm ] |
Post subject: | GTR bogging down |
BTW it is stock motor w/ 30 hrs |
Author: | Team Camo [ Sat Aug 03, 2013 7:00 pm ] |
Post subject: | Re: GTR bogging down |
Pull valve covers & check see if popped a push rod out Assuming the tank vent is open, huh? |
Author: | Eastex [ Sat Aug 03, 2013 7:06 pm ] |
Post subject: | Re: GTR bogging down |
Yes vent is open. ill pull covers and check |
Author: | Eastex [ Sun Aug 04, 2013 5:51 pm ] |
Post subject: | Re: GTR bogging down |
Pulled valve covers today, all is well... I cleaned the carb and took to the lake, and still bogging down. I didn't notice this yesterday, but in reverse the rpm's are up fine. When in forward it idles up like its fine and then just bogs down?? |
Author: | dog walker [ Sun Aug 04, 2013 6:07 pm ] |
Post subject: | Re: GTR bogging down |
Check to see if you have spark on the plug that the tach wire isn't wrapped around |
Author: | Team Camo [ Sun Aug 04, 2013 9:34 pm ] |
Post subject: | Re: GTR bogging down |
Check the wires coming from clutch for chafing. If it only does this in fwd, then you most likely have a short somewhere between clutch & switch. |
Author: | Eastex [ Sat Aug 10, 2013 6:38 pm ] |
Post subject: | Re: GTR bogging down |
Since last post I have checked everything mentioned and Pete changed the coils. i also called gator tail, and they said it sounds like it was only firing on one cylinder. I took it to a Briggs mechanic on Friday where he cleaned the carb again. He said it was firing on both cylinders but he thinks there is a diode in the wiring harness that runs from each cylinder that might have went out. He wasn't 100% that it has a diode? He said whatever it was is causing the cylinders to be out of time with each other. And btw I changed the spark plugs too just to be sure. |
Author: | dirtybird29+ [ Sat Aug 10, 2013 6:50 pm ] |
Post subject: | GTR bogging down |
If its a new motor, leave it with briggs dealer till its fixed. Sounds like a B&S warranty issue unless it is coming from clutch wiring like mentioned earlier. Sent from my iPhone using Tapatalk 2 |
Author: | Eastex [ Sat Aug 10, 2013 9:38 pm ] |
Post subject: | Re: GTR bogging down |
Yea it is a brand new motor and is under warranty, I'm just trying to do what I can to keep from having to send the motor to gator tail. I talked to gt and they said no problem they would fix it, but just curious are they quick to fix warranty work? |
Author: | Will [ Mon Aug 12, 2013 2:36 pm ] |
Post subject: | Re: GTR bogging down |
Pull a plug wire and crank it. If it runs, plug that one back in and pull the other, crank it, if it runs, its firing on both cylinders, if not....post up and we'll go from there. Easy to tell if both are firing. |
Author: | Team Camo [ Mon Aug 12, 2013 5:13 pm ] |
Post subject: | Re: GTR bogging down |
That doesn't always work. If he has a blown head gasket, it would still fire on both sides, but not run on the side with blown gasket. That's why I said leak down test. |
Author: | Will [ Mon Aug 12, 2013 5:16 pm ] |
Post subject: | Re: GTR bogging down |
Just a 2 minute easy check that anyone can do to help further the diagnosis... I agree with a blown gasket but could be more simple. |
Author: | DUCK HEARSE [ Mon Aug 12, 2013 6:09 pm ] |
Post subject: | Re: GTR bogging down |
should of bought a DIXIE |
Author: | deadbird8 [ Tue Aug 13, 2013 6:08 am ] |
Post subject: | Re: GTR bogging down |
Author: | OwenDickeson [ Tue Aug 13, 2013 7:26 am ] |
Post subject: | Re: GTR bogging down |
Did you roll the motor over with the valve covers off to make sure you have full travel on the valves? Could have rounded a cam lobe.. |
Author: | dguidry [ Tue Aug 13, 2013 7:59 am ] |
Post subject: | Re: GTR bogging down |
Author: | Eastex [ Sun Aug 18, 2013 3:05 pm ] |
Post subject: | Re: GTR bogging down |
Sorry hadn't been on here in a few days. Thanks for all the replies. I have a buddy taking my motor to gt in the morning, so hopefully i'll have it back soon. |
Author: | Eastex [ Tue Aug 20, 2013 7:06 pm ] |
Post subject: | Re: GTR bogging down |
I talked to Hoyt today and he said he had to put a new carb on it and the fuel filter came into pieces Somehow... Anyways back in business. Gator tail has awesome customer service too btw the motor was dropped off Monday afternoon and it was fixed today, cant beat that!! |
Author: | SICK BIRD [ Sun Aug 25, 2013 8:01 pm ] |
Post subject: | Re: GTR bogging down |
Mine did the same thing today it was running fine then all of a sudden it boggs down when its out of the water runs fine. Fuel pump is pumping plenty of fuel took spark plugs out one side sound way different than the other with the plug removed like the timing is off, i hope its just a value. You can also put your hand on one side of the exhaust it it doesn't get hot for a while but the other side is hot instantly. |
Author: | Eastex [ Sun Aug 25, 2013 8:28 pm ] |
Post subject: | Re: GTR bogging down |
It was the carb, Hoyt put a new carb on mine and he said it could've been an issue from the get go because after the new carb it seems to have more low end and gets on step quicker |
Author: | SICK BIRD [ Mon Aug 26, 2013 1:33 pm ] |
Post subject: | Re: GTR bogging down |
Brought mine to the shop this morning just got it back broke one push rod and bent another one. |
Author: | Team Camo [ Mon Aug 26, 2013 1:38 pm ] |
Post subject: | Re: GTR bogging down |
Push rods don't just bend & break unless something is wrong. What caused it? |
Author: | SICK BIRD [ Mon Aug 26, 2013 1:41 pm ] |
Post subject: | Re: GTR bogging down |
http://i1094.photobucket.com/albums/i45 ... 66f104.jpg http://i1094.photobucket.com/albums/i45 ... 688571.jpg Hit a pipe on the lake yesterday and lost a cylinder, Brought it in this morning and he said the stage ones sometime have the rod disconnect or bend, runs great now. |
Author: | Unclerico6 [ Fri Nov 02, 2018 5:01 am ] |
Post subject: | Re: GTR bogging down |
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