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Thread: Tekin motor probs

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Old 08-23-2012, 07:35 AM   #1
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Default Tekin motor probs

Hi if you look at the wheels go forward in bursts then as I increas the speed it shakes I have a tekin fxr 35t motor and stock gears.
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Old 08-23-2012, 08:28 AM   #2
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Default Re: Tekin motor probs

Doesn't look like a motor problem.
To me it looks as if you have something binding in the drivetrain. My guess is the angles on the universal joints in the driveshaft are too steep, causing them to hit and bind. This is causing the surging you are seeing. The other possability is the top shaft in the transmission is bent and this is causing the surging you are seeing.

Good luck.
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Old 08-23-2012, 12:01 PM   #3
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Default Re: Tekin motor probs

Quote:
Originally Posted by bigstu View Post
Doesn't look like a motor problem.
To me it looks as if you have something binding in the drivetrain. My guess is the angles on the universal joints in the driveshaft are too steep, causing them to hit and bind. This is causing the surging you are seeing. The other possability is the top shaft in the transmission is bent and this is causing the surging you are seeing.

Good luck.
If those things look fine, then check your gears to make sure they didn't get some teeth stripped off.

It has to be one of these things causing it.
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Old 08-23-2012, 08:26 PM   #4
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Default Re: Tekin motor probs

my output shaft was bent or not fully installed and was causing similar behavior, would be good to verify thats not it.
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Old 08-24-2012, 02:56 PM   #5
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Default Re: Tekin motor probs

also make sure there is no water in your foams my cousins had water in his foams and caused the same behavior
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