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Losi XXL tuning help!!

Losi XXL tuning help!!

Old 09-04-2011, 11:18 AM
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Default Losi XXL tuning help!!

Hi i have a Losi xxl and cant get it tuned just right. It will start but then will stall out. when starting, it needs some gas to start and if i dont keep feathering the throttle it dies right away. but even with feathering the throttle it will still cut out after maybe 10 seconds. thanks for all the help ahead of time.
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Old 09-04-2011, 12:39 PM
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Your to rich on you lsn (low speed needle) give your lsn 1/8 turn to lean it out a Tad. If you don't mind me asking but how many tanks do you have threw it??
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Old 09-04-2011, 03:21 PM
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Thank you for the reply, I will try that. I got it used so im not sure how much it has been used.
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Old 09-05-2011, 12:53 PM
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I would return it to the factory setting then tune it from there. If it was used god know how it was tuned or if was tuned properly. Have you check to make sure you have good compression in the engine? I always start from the hsn and work from there, could also be a idle screw issue if you having to feather the throttle to keep it running. I'd remove the air filter and check to if you have a 1mm gap, a good reference it about the thickness of a credit card. Good luck
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