10-08-2016, 11:27 AM | #1 |
Not Yet Wild
Join Date: Oct 2016
Location: Pensacola
Posts: 18
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Noise at higher RPMs
Hi all, New member but have learned a lot of stuff just by lurking. I just picked up a 2001 CC ds gas last week. Been a long time since I played around with gas carts. Used to do some basic stuff when I worked at a golf course in high school when we had Yamaha G2s.
I have a few questions but will start with this one. Zip tie on the governor gets me up to 16mph. At about a 14-15 mph it gets louder with a slight metallic sound to it. There is also a bit of a bounce to the cart when I get up to this speed. Thought the sound might be coming from the clutch. I have a video, the sound is there but not quite as prominent in neutral. Thinking it might be the clutch. thanks for the help youtube.com/watch?v=smyITHrbIG8 |
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10-08-2016, 11:28 AM | #2 |
Not Yet Wild
Join Date: Oct 2016
Location: Pensacola
Posts: 18
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Re: Noise at higher RPMs
put a shortened version of the link. Won't let me post links yet.
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10-08-2016, 12:05 PM | #4 |
Not Yet Wild
Join Date: Oct 2016
Location: Pensacola
Posts: 18
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Re: Noise at higher RPMs
Not really, and I know it's pretty subtle in this video. Sounds more like the "tink" sound when the clutch first engages. I suck at describing sounds. It also looks like the clutch moves in and out just a little at full throttle. There is also a slight bounce to the cart at 16mph but I was going to let a bit of air out of the tires and see if helps. The engine sounds like it surges a bit at 16mph but I figured it may be more related to the bounce since it is in rhythm with the bounce. I think my big problem is I haven't drove other CCs to tell the difference.
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10-08-2016, 12:15 PM | #5 |
Not Yet Wild
Join Date: Oct 2016
Location: Pensacola
Posts: 18
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Re: Noise at higher RPMs
misread your post. I guess it would be the scraping noise, I start to hear it at 17-18 secs into the video, most prominent at 24 secs
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10-08-2016, 04:10 PM | #6 |
Not Yet Wild
Join Date: Oct 2016
Location: Pensacola
Posts: 18
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Re: Noise at higher RPMs
took it for a ride around the neighborhood. The noise is a higher pitched metallic sound. Got rid of most of the bounce by letting a little air out of the tires.
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10-12-2016, 04:42 PM | #7 |
Gone Wild
Join Date: Mar 2015
Location: Montville,Ohio
Posts: 177
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Re: Noise at higher RPMs
are the plastic bushings in place on the driven member of the torque converter.
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11-18-2016, 06:10 PM | #8 |
Not Yet Wild
Join Date: Oct 2016
Location: Pensacola
Posts: 18
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Re: Noise at higher RPMs
Well, finally got it figured out. Took it back to the guy I bought it from. He put it a new clutch which helped one of the noises but not the growling at higher speed. He thought it was the input shaft bearing or one of the bearings in the rear end so he pulled the rear end and sent it off to have all the bearings replaces. Turns out that didn't help so he replaced the driven clutch which took care of it. So it was some clutch, and mostly driven clutch and got new bearings and a freshly painted gear case. He told me he took the zip tie off the governor spring because it was running a lot faster. I took it out, before it would run 16 on stock tires now runs 21 flat surface and 23 with some down hill. The only problem is the tiny tach read 4800 rpm at 23 mph. Will have to make sure I don't go to heavy on the gas.
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12-30-2016, 12:57 PM | #9 |
Not Yet Wild
Join Date: Sep 2011
Location: Huntsville, TX
Posts: 6
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Re: Noise at higher RPMs
My 07 Precedent makes the same sounds at higher RPM. Do you have to change out the entire drive clutch, or can you just replace the Drive Clutch Idler bearing? $50 vs. $250+
Didn't want to have to spend the money to change the whole drive clutch if I could just solve this with bearing replacement. |
01-03-2017, 08:59 PM | #10 |
Not Yet Wild
Join Date: Oct 2016
Location: Pensacola
Posts: 18
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Re: Noise at higher RPMs
It was the Driven clutch causing most of my problems. After it was replaced the loud higher RPM noise went away.
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