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Banging my head 45 won’t start

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Old Aug 1, 2022 | 06:05 PM
  #31  
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Everything on the bike is stock, no modifications.
Timing is set along with valve adjustment according to factory manual.
The only thing that I’ve touch is the carb ( 4 times now) cleaned checked and adjusted each time.
Before I replaced the intake seals (Peek seals) I could shoot gas in the carb and get it running but it wouldn’t stay running without playing with the throttle weird !!!
But now won’t start and the compression is pushing fuel out of the carb while trying to chock it.
 
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Old Aug 1, 2022 | 06:16 PM
  #32  
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The kickstand lean angle can cause the fuel to drip when choking - you may be heat and bend the k stand down a bit so it sits more up rite

note if its a re pop stand its easy if its real you will need acetylene torches

check the dist has a good ground

check to see when opening the points in the closed position ( a test light point works well ) the plugs spark

report back
 
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Old Aug 2, 2022 | 11:19 PM
  #33  
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So I just pulled off both heads, and check the function of each valve.
Everything checked out good and appears to working correctly!!! Dam.
So another checked dead end!!
I’m thinking that this all goes back to the carburetor.
I have everything and anything when it comes to complete repair and overhauling on my WL45 and have went though ever step in to rebuilding the carb ( 3 times ) and yet I’m getting the feeling that’s where the problem lies.
Any body out there has any ideas! I welcome any and all thoughts!

 
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Old Aug 3, 2022 | 12:03 AM
  #34  
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Try the needle in the bowl and the adjust it. The float could also be not rising.
 
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Old Aug 3, 2022 | 06:15 AM
  #35  
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What he just said, stuck float.

You have it set off center right? If it is centered in the bowl it will hang up on the edge.
 
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Old Aug 3, 2022 | 09:55 AM
  #36  
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Previously someone mentioned the emulsion tube and whether or not it was installed correctly. The flat side should be pointed toward the throttle pate, not the choke side. Although it seems like the starting problem occurred before any carb work was done. But generally, this does appear to be a fuel delivery problem. ie float, needle and seat
or something in the carb fuel passages.

I'd throw a new set of spark plugs in if you haven't already.

Paul
 

Last edited by pgreer; Aug 3, 2022 at 09:57 AM.
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Old Aug 3, 2022 | 10:07 AM
  #37  
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Yeah I did replaced the float and needle & seat, i must have something off !!!
I kept on thinking maybe a passageway was blocked,
but after two deep cleaning it has to be clean with no blockage.
I will totally zone in on the float better this time.

thanks for the great feed back👍

I agree Paul it does appear to be a fuel delivery issue, what gets me it that it just came out of no where making the bike quit running.
I’ve alway had a rich running issue with it from the beginning!! I wonder if it’s always been a carb issue?

new set of plugs never hurt!
thanks Paul.
 

Last edited by Scottie p; Aug 3, 2022 at 10:14 AM.
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Old Aug 3, 2022 | 01:03 PM
  #38  
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Originally Posted by Scottie p
Yeah I did replaced the float and needle & seat, i must have something off !!!
I kept on thinking maybe a passageway was blocked,
but after two deep cleaning it has to be clean with no blockage.
I will totally zone in on the float better this time.

thanks for the great feed back👍

I agree Paul it does appear to be a fuel delivery issue, what gets me it that it just came out of no where making the bike quit running.
I’ve alway had a rich running issue with it from the beginning!! I wonder if it’s always been a carb issue?

new set of plugs never hurt!
thanks Paul.
Which float, needle and seat did you use? The black unsinkable floats and stainless needle without the rubber tip are an improvement over the original style. They have worked well for me.

Paul
 
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Old Aug 3, 2022 | 01:50 PM
  #39  
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That was what I used, black ( rubber ducky it think it’s called) stainless steel needle and brass set.
I never felt it hang up so it had to be that I didn’t have it pulled to one side like the manual said.

Thats why I thought that the carb had a blockage somewhere because everything was running great
and than it just stopped.
And that’s on the m88 that I rebuilt 2-3 years ago, and keeping the filter always clean and burn high grade fuel.

This is my baby, always clean and ready ride!


 
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Old Aug 4, 2022 | 05:59 AM
  #40  
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Good looking bike.
 
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