08-30-2011, 11:11 AM | #1 |
Not Yet Wild
Join Date: Aug 2011
Posts: 22
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Backfiring Down hill
Have a 1997 Club Car Gas. Been having a little trouble with squealing and hesitation during start up so did the following - New drive belt, 2 fuel filters, oil change, cleaned the carb, new spart plug and blew out the clutch assy. Runs better but I get hesitation when going down hill and the cart reaches full speed and on occasion it backfires. Would this have something to do with the rev suppression? Thanks for looking and responding
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08-30-2011, 12:41 PM | #2 |
The Last Moja Morani
Join Date: Jan 2007
Location: jumping from cart to cart
Posts: 8,975
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Re: Backfiring Down hill
yes its possible, dosn,t mean its the cause but its possible......does it bounce off the rev limitor when running wide open? thats not good for the cart it just means it needs backed off a tad................................
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08-30-2011, 12:53 PM | #3 |
Not Yet Wild
Join Date: Aug 2011
Posts: 22
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Re: Backfiring Down hill
Thanks for the help. No it doesn't bounce off the rev limiter at full throttle on flat surfaces but full throttle down hill it feels like it cuts off and if I keep my foot on the gas it picks back up then cuts off again. Sometimes backfires. Never had this trouble before. When I cleaned the carb I didn't take it apart but simply sprayed carb cleaner in the intake (took the air tube off) and had the cart jacked up so I did this while it was running. Is the rev limiter located in the black box next to the battery? I believe the throttle cable threads into this box and thought it would be in there. i never adjusted this before or had this area apart.
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08-30-2011, 01:23 PM | #4 | |
Gone Wild
Join Date: Aug 2009
Location: Eldon Missouri
Posts: 977
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Re: Backfiring Down hill
Quote:
The rpm limiter is located under the front of the engine not in the black box. It's an encapsulated unit around 2 X 3". There is a ground wire to the frame from the limiter (black wire iirc). Remove and insulate the terminal and see how it goes then. Note of caution here, you have just removed the engine limiter. This, and the rear end governor are the only things that prevent the engine from self destructing. I run mine that way but I use a tach to monitor things and I'm the only driver. Definately not recommended otherwise. Chris. |
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08-30-2011, 01:30 PM | #5 |
Not Yet Wild
Join Date: Aug 2011
Posts: 22
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Re: Backfiring Down hill
Thanks Chris. I'll check it out and verify ground. If the unit is encapsulated then it must be a throw away part if it's bad or can I acces it and repair? Also i will not run the cart without the unit as my wife and others drive it so I want the limiter active. Thanks Chris.
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08-30-2011, 10:18 PM | #6 | |
Gone Wild
Join Date: Aug 2009
Location: Eldon Missouri
Posts: 977
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Re: Backfiring Down hill
Quote:
Chris. |
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08-31-2011, 07:03 AM | #7 |
Not Yet Wild
Join Date: Aug 2011
Posts: 22
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Re: Backfiring Down hill
Grreat info Chris and yes I will contact you if mine's shot. Funny how this started after I had problems with start up but stuff happens. Didn't get to work on it last evening but will get on it tonight although I did breifly look for a 2" X 3" module as listed above and didn't see it so I will jack her up and look from underneath. Thanks for the help and will post a reply soon on what I find.
Charlie |
08-31-2011, 10:16 AM | #8 |
What the ....?
Join Date: Jan 2007
Location: N.E. Wisconsin
Posts: 14,928
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Re: Backfiring Down hill
It's #22 in the pic!
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08-31-2011, 11:16 AM | #9 |
Gone Wild
Join Date: Aug 2009
Location: Eldon Missouri
Posts: 977
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Re: Backfiring Down hill
Nice one Lockman and No 13 is the ground wire
I doubt you will see it from underneath Colby. See if you can a hold of a small mirror and point it back toward the motor from fairly low down. That will help you locate both it and the ground wire. From my experience, removing and replacing the limiter is more of a feel thing than a seeing thing. Chris. |
08-31-2011, 03:29 PM | #10 |
Not Yet Wild
Join Date: Aug 2011
Posts: 22
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Re: Backfiring Down hill
OK thanks Chris and Lockman for the exploded view. Shows a lot. Will work on this tonight.
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