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  1. J

    McCulloch MAC 3516 acting up when warm

    My MAC 3516 starts relatively easy, but once it has warmed up, it acts up. It hesitates and/or dies out if I apply full throttle. If I keep the throttle at half, it will run fine for a while until it gets hot, then stalls out. Impossible to start when hot; has to cool down. The L and H screws...
    • jammy
    • Thread
    • adjust mac 3516 mcculloch rich stalls
    • Replies: 1
    • Forum: Chainsaws
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