|
Gas EZGO Gas EZGO Marathon, Medalist, TXT and RXV. |
|
Thread Tools | Display Modes |
11-24-2017, 01:12 AM | #11 |
British born Nincompoop
Join Date: Feb 2007
Location: United Kingdom
Posts: 2,461
|
Re: No throttle under load
Reading between the lines it sounds like the carb is flooding to me. This would cause a very rich fuel mix and extreme lack of power.
If you are running a vacuum fuel pump, you should not see the carb overflowing. I suggest a good service on the carb. I dont know what type you have but assume it is a normal one and needs the float valve changed, or cleaned. This is just a generalisation as i assume you have a two stroke and i dont know much about these as we dont see many in the UK. And please, if you get any results from Stovebolt, please post back here to let others know where the problem was. |
Today | |
Sponsored Links
__________________
This advertising will not be shown in this way to registered members. Register your free account today and become a member on Buggies Gone Wild Golf Cart Forum |
|
11-24-2017, 07:10 AM | #12 | |
Gone Wild
Join Date: Feb 2008
Location: Brooklyn, Michigan "Home of M.I.S."
Posts: 3,667
|
Re: No throttle under load
Quote:
|
|
11-24-2017, 09:35 AM | #13 |
Gone Wild
Join Date: Jan 2016
Location: Illinois
Posts: 164
|
Re: No throttle under load
Got two carbs with the cart. 1 Chinese and the original,I think. Both have been cleaned and tried. The original is on cart now.I picked up in other threads to bend float bowl lever to raise bowl level to prevent flooding. We have run auxiliary fuel line back to tank to help with over flow and it runs a lot. Cart does have a homemade lift, which I have read can mess with bowl levels some how. It does have reeds also. When the crew gets here we plan to pull everything out again to fix bowl and check to see if reeds sit flat.We have pulled out reeds to clean, there was a a lot of carbon, but did not really look at how well they sealed. Had an off the block pulse pump. Replaced with an on the block pump, no spacer which will have to be addressed before we are through. Just a thought, would a fuel shut off valve work as a way to reduce fuel flow if I chocked it off a tad?
|
11-24-2017, 09:42 AM | #14 | |
Gone Wild
Join Date: Feb 2008
Location: Brooklyn, Michigan "Home of M.I.S."
Posts: 3,667
|
Re: No throttle under load
Quote:
|
|
11-24-2017, 10:08 AM | #15 |
Gone Wild
Join Date: Jan 2016
Location: Illinois
Posts: 164
|
Re: No throttle under load
Brain fart. Thank you.
|
11-24-2017, 11:04 AM | #16 |
Gone Wild
Join Date: Jan 2016
Location: Illinois
Posts: 164
|
Re: No throttle under load
Reeds out.Pic 1 is clean. Pic 2 was cleaned when we first started to work on cart. That much gunk has built up since we started running it. Left reed moves maybe 1/64,right side a1/32 so I will clean and turn them over. Clean side reeds are taught. Carb float has to be all the way up to stop fuel flow so I will bend the armature DOWN.(thx stovebolt)
|
11-24-2017, 01:43 PM | #17 |
Gone Wild
Join Date: Jan 2016
Location: Illinois
Posts: 164
|
Re: No throttle under load
OK I set reeds after a few attempts. Beware, the nut and bolts are very small. I used a magnetized screwdriver to test and feel the reeds for snugness. Adjusted float to 3/4 up to shut off fuel, was all the way up.By pass fuel line was still getting fuel but not as much. Now I don't get full rpm. Acted like it wasn't getting enough full. Backfires thru crank shaft seal which we replaced earlier (fan side).Could I have blown this out again? When I re removed carb, bowl was full so I don't think I raised the float too much. ANY IDEAS????? Thank all for your time and patience.
|
11-24-2017, 02:30 PM | #18 | |
Gone Wild
Join Date: Feb 2008
Location: Brooklyn, Michigan "Home of M.I.S."
Posts: 3,667
|
Re: No throttle under load
Quote:
|
|
11-24-2017, 03:11 PM | #19 |
Gone Wild
Join Date: Jan 2016
Location: Illinois
Posts: 164
|
Re: No throttle under load
Dang it. I am directionaly challenged. We did lower the float BY raising the armature.
We did get enough rpm's,(still backfiring) by sealing bypass line, to close primary and open secondary but I was able to hold wheel with my foot to keep it from rotating. Do we also have a secondary problem? |
11-24-2017, 03:38 PM | #20 |
Test before replacing
Join Date: Aug 2013
Location: Ohio side of the Pennsylvania border.
Posts: 3,496
|
Re: No throttle under load
When you were holding the wheel, did the secondary clutch keep turning, or did it stop too?
Was the belt slipping? Was the primary clutch still closed? Was the engine bogging down? |
|
|
Similar Threads | ||||
Thread | Forum | |||
how to load test battery if no load tester | Electric Club Car | |||
yamaha g2 bogs at half throttle through full throttle | Gas Yamaha | |||
Club Car throttle issue under load | Gas Club Car | |||
Load testing 8V with load tester | Electric Club Car | |||
How to check for voltage, Load or no load? | Electric EZGO |