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Post by heruk on Oct 17, 2014 15:12:51 GMT -6
I have to buy you motherscrewers lunch
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Post by Alleyoop on Oct 17, 2014 15:17:53 GMT -6
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Post by heruk on Oct 17, 2014 15:48:50 GMT -6
I have one of those thanks Alley
battery 97%
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Post by Alleyoop on Oct 17, 2014 15:58:05 GMT -6
Great I hope it sparks on the Valve cover. If so then we just have a couple things that could be BANNNAS  |
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Post by heruk on Oct 17, 2014 16:41:58 GMT -6
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Post by heruk on Oct 17, 2014 17:01:28 GMT -6
She has spark!
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Post by Alleyoop on Oct 17, 2014 17:04:32 GMT -6
Great, I knew it was good from before even with a weak battery. So now we know the electrical part is all good and good spark. SO only a couple of things left right, fuel and compression and timing. So since you have the plug out lets test the compression" Stick your finger in the hole and open and hold the throttle wide open and crank it. 1. If it has descent compression it will LIFT your finger off the hole GO TO #2. IF IT DOES NOT LIFT your finger off the hole GO TO CHECK VALVES and TIMING: 2. Put the plug back in and lets test fuel to the carb. a. Take the fuel hose off the carb and put it in a cup and crank it, if fuel stream out into the cup we have GOOD FUEL Delivery to the carb. Go to #3. 3. Now Take the Vacuum hose off the INTAKE HOLD IT UP and pour a teaspoon of gas down straight into the intake and connect the hose back up. Now try to start it, with fuel in the intake it SHOULD attempt to START at LEAST fire once. Get back on the above. Check Valves and TIMING: Line up the Cam SProcket like this picture and THEN check the TIMING MARKS on the FLYWHEEL to see if it may have jumped out of time. Take a picture of the FLYWHEEL TIMING when you have the CAM SPROCKET lined up as in this picture:  Alleyoop |
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Post by heruk on Oct 17, 2014 17:15:18 GMT -6
ok so if im correct i need to test the fuel system?
what are the steps to that procedure?
o nevermind i see haha
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Post by Alleyoop on Oct 17, 2014 17:29:04 GMT -6
Also when checking the timing Since you have to align the CAM SPROCKET to adjust the valves DO SO set them both to .003 inchs that and a picture of the flywheel to see if the timing has not jumped will take two problems things off the table.
Alleyoop
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Post by heruk on Oct 17, 2014 18:39:11 GMT -6
i just set the intake to .005 and the exhaust to .008 this past saturday. Ill adjust them both to .003 and see what happens
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Post by Alleyoop on Oct 17, 2014 18:53:49 GMT -6
i just set the intake to .005 and the exhaust to .008 this past saturday. Ill adjust them both to .003 and see what happens If its a 50cc set them both to .003 inchs if its a 150cc set them both to .004 inchs. AND TAKE A PICTURE OF THE TIMING ON THE FLYWHEEL when you adjust the valves to check if for some reason it is out of time. Alleyoop |
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Post by cyborg on Oct 17, 2014 19:18:18 GMT -6
Alley is absolutely correct,,,check the spark on the engine(the valve cover),,,,the engine may not be grounded correctly or may be down on compression and it will not fire,,,,OR the fuel is bad ,,this is a remote possibility but has happened before
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Post by heruk on Oct 17, 2014 21:30:03 GMT -6
Alley is absolutely correct,,,check the spark on the engine(the valve cover),,,,the engine may not be grounded correctly or may be down on compression and it will not fire,,,,OR the fuel is bad ,,this is a remote possibility but has happened before as for fuel i put in regular 87 octane and it started acting funny |
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Post by heruk on Oct 17, 2014 23:34:06 GMT -6
Great, I knew it was good from before even with a weak battery. So now we know the electrical part is all good and good spark. SO only a couple of things left right, fuel and compression and timing. So since you have the plug out lets test the compression" Stick your finger in the hole and open and hold the throttle wide open and crank it. 1. If it has descent compression it will LIFT your finger off the hole GO TO #2. IF IT DOES NOT LIFT your finger off the hole GO TO CHECK VALVES and TIMING: 2. Put the plug back in and lets test fuel to the carb. a. Take the fuel hose off the carb and put it in a cup and crank it, if fuel stream out into the cup we have GOOD FUEL Delivery to the carb. Go to #3. 3. Now Take the Vacuum hose off the INTAKE HOLD IT UP and pour a teaspoon of gas down straight into the intake and connect the hose back up. Now try to start it, with fuel in the intake it SHOULD attempt to START at LEAST fire once. Get back on the above. Check Valves and TIMING: Line up the Cam SProcket like this picture and THEN check the TIMING MARKS on the FLYWHEEL to see if it may have jumped out of time. Take a picture of the FLYWHEEL TIMING when you have the CAM SPROCKET lined up as in this picture: Alleyoop 1. It pushed my finger off of the hole so it has compression 2. fuel comes out of the valve when cranked 3 i put fuel in the carb via the hose going to the intake and noticed no difference : and the timing is correct: nothing :[ |
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Post by Alleyoop on Oct 17, 2014 23:49:52 GMT -6
Wow!! Maybe the fuel is bad and it has water in it or something It should fire if everything we went through is ok. I saw it spark and timing is good and compression is good. I would drain the fuel and put in some different fuel at this point.
Alleyoop
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..BAD TO THE BONE..
