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Hard to start

Old 10-01-2022, 01:26 AM
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mactube
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Default Hard to start

Hi I'm new here and would like to find out, why its so hard to pull the pull start ? I just ripped my pull start sting twice because its so hard to pull.

Dos somebody have an idea !?
Old 10-01-2022, 02:15 AM
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Coxfledgling
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Default Castor gum

Gummed up possibly, in need of a good clean and service maybe ?

Engine likewise ...

Any pictures ?
Old 10-01-2022, 02:58 AM
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1QwkSport2.5r
 
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The engine is likely new? If so, this is normal. It is highly advised to preheat the engine before starting to relax the mechanical “pinch” at top dead center (TDC). Do NOT turn the engine over cold when new - especially 3.5cc and bigger engines. They destroy pullstarts because the engines are so tight.
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Old 10-01-2022, 05:09 PM
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mactube
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Ok great advice how do you preheat an engine ?

( The engine is not new but would still like to now in case I get a new one)
Old 10-01-2022, 05:12 PM
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mactube
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Been trying to post pictures here but seam to not attache to the replies ..
Old 10-02-2022, 02:38 AM
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1QwkSport2.5r
 
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You need 10 posts to attach images. Post pics on the other thread instead. A more detailed response is there also.
Old 10-04-2022, 04:49 PM
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mactube
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Now I now what you mean by gummed up.. ( the little blue bubbles building up and dripped out of my tubes ) :
Got my Car started pretty quickly after the advice to preheat the engine block .. and the engine was probably flooded that's why the pull start was so hard.

And Boy , does the my new clutch that I installed grip !! :

Now I now why I have a 2. gear on the clutch gear wheel .... I can actually hire the car shifting into 2. gear .. sounds amazing !


Had to ramp it up for you guys so you can see and listen :
Old 10-04-2022, 04:49 PM
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mactube
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Originally Posted by 1QwkSport2.5r
You need 10 posts to attach images. Post pics on the other thread instead. A more detailed response is there also.
Thanks for the info
Old 10-04-2022, 04:50 PM
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mactube
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Looks Like I still can post links / pics
Old 10-04-2022, 04:53 PM
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mactube
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I you guys listen to my engine I'm sure there is something to tune but I don't think I have other problems now...
.. you guys will see when I'm aloud to post the links
Old 10-04-2022, 04:58 PM
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mactube
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Ran into an object and bent an arm .. look like I can straighten it out, but I rather get a new one.

Do you guys now where to get good parts for good prices?
Old 10-06-2022, 01:40 PM
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1QwkSport2.5r
 
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I think you just need 10 posts to be able to add photos and links.
Old 10-22-2022, 03:25 AM
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mactube
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Just wanted to do a follow up on here.. I always preheat my engine up now before starting and noticed if I loosen the glow plug a little when its harder to start, it gets alto lighter to pull.
Old 10-22-2022, 03:26 AM
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mactube
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I also just installed a drill starter .. which makes life so much easier ..

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