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rdepaz
Joined: 27 Aug 2012
Posts: 2
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 Posted: Mon Aug 27, 2012 2:56 pm Post subject: Macstar .28 Problem! |
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I dropped my Hyper 7 from about 36" and it landed on its head...Ever since then, anytime i hit mid to full throttle it stays there, the carb closes back to idle gap, but the engine goes full tilt until I either hit the brakes or pinch the fuel line. I sealed the back plate, carb, needles, I even bought new head shims and reset the needles to factory setting; nothing has helped. About ready to shelf this thing...
Thanks for any insight. |
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David S.
Joined: 04 Apr 2008
Posts: 375
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| Posted: Tue Aug 28, 2012 6:04 am Post subject: |
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| Hard to say, If there are no cracks in the case, no air leaks, it sounds like possibly the low speed circut is not adjusted properly. |
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rdepaz
Joined: 27 Aug 2012
Posts: 2
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| Posted: Tue Aug 28, 2012 12:42 pm Post subject: |
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| The engine seems like its sealed pretty good. Iidled it and sprayed card cleaner in the usual trouble spots and there was no rpm change. It at a complete loss with this thing. |
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