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Post by madman752001 on Apr 4, 2013 0:25:50 GMT -5
I didn't remove it when I cleaned the carb. Like I said before it had a 70 jet in it and I changed it to a 80 when I installed the 70cc kit. How do you remove/install that guide?
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Post by madman752001 on Apr 3, 2013 23:41:53 GMT -5
Here is a view from the other side. I have the idle screw backed all the way out in these pics. I believe the slide is in correct, it has a bevel on one side where I can see that the idle screw pushes it to raise the slide when turned. I might be wrong???
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Post by madman752001 on Apr 3, 2013 23:37:15 GMT -5
URL=http://picturepush.com/public/12586167]  [/URL] |
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Post by madman752001 on Apr 3, 2013 23:02:29 GMT -5
URL=http://picturepush.com/public/12586086]  [/URL] |
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Post by madman752001 on Apr 3, 2013 22:57:01 GMT -5
It sure looks like the slide is all the way down. Still idles fast with cable attached, makes no sense to me?? About to just give up but have to much money in it lol.
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Post by madman752001 on Apr 3, 2013 22:54:38 GMT -5
URL=http://picturepush.com/public/12586080]  [/URL] |
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Post by madman752001 on Apr 3, 2013 22:52:26 GMT -5
URL=http://picturepush.com/public/12586075]  [/URL] |
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Post by madman752001 on Apr 3, 2013 22:13:31 GMT -5
I can't figure out how to post pics on here? Help?
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Post by madman752001 on Apr 1, 2013 14:37:02 GMT -5
I've loosened the cable and it still does it?? I'm at a loss???
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Post by madman752001 on Apr 1, 2013 0:09:06 GMT -5
The head gasket leak is fixed. That did NOT fix the idle problem. It made it better but it's still running pretty fast. I went back to the carb to look for problems. I did a lot more thorough inspection and found that the carb slide was not sitting down on the idle screw. I removed the slide from the cable and placed it in the carb, turned the A/F screw 1 1/2 turns out from 0 and turned the idle screw out a few turns and it fired right up and idled just fine. I put the slide back on the cable and into the carb and the fast idle returns. I even disconnected the cable from the black box where the cable splits in two for the oil injector and still does the same thing. No matter what I do I can't get the thing to idle normal with the cable attached. Remove the slide from the cable and its perfect. Any ideas?  |
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Post by madman752001 on Mar 29, 2013 18:10:05 GMT -5
I think I found the problem. I sprayed starting fluid around the intake, spark plug, both crank seals, and base gasket for the cylinder and changed. But when I sprayed around the head gasket, the motor RPM's dropped significantly. Do these gaskets require a retorque after running, it's a new head and jug or maybe just bad gasket?
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Post by madman752001 on Mar 27, 2013 22:40:36 GMT -5
I tested the enricher with a 12v power supply and my fluke meter. It shows "open" when checked with the meter plus it never extended after about 5 min. I've ordered a new one. I did not check the reed valve, don't know how to check that. The intake appears to be in good shape. The odometer is showing over 12000 miles on this scooter. Do reed valves "wear" out! I've thought about spraying some carb cleaner around the intake,jug and head gaskets to see if there is a leak? Any other place I should check? Any more ideas??
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Post by madman752001 on Mar 27, 2013 21:49:58 GMT -5
My carb looks very similar to yours. Has throttle, fuel line, vent line from tank, and oil injector line. Like I said I replaced all lines and air filter. And I have the idle screw backed all the way off the slide and the A/F screw ALL the way in. When I adjusted the A/F screw all the way IN the idle came down to almost "normal" if my "choke" was working I think it would be fine. Should it run with the A/F screw all the way in??
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Post by madman752001 on Mar 27, 2013 0:04:54 GMT -5
I will try messing with it again tomorrow, it's 1:00am and I got to work in the morning lol. Thanks for all your help
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Post by madman752001 on Mar 26, 2013 23:19:21 GMT -5
The idle speed screw is ALL the way out. I wouldn't think that's normal, but not sure. What baffles me is it ran fine the other day, and now I had to make all these adjustments. Is it possible that I have developed an air leak somewhere and could cause the idle problems?
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