I would start with a new glow plug, they can be purchased at most hobby shops for around $5. If the engine got hot enough it could be damaged internally. A rebuild kit is available from Traxxas, I am not sure how much one is for a 3.3, but they are usually less than half the costs of a new motor.
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I would start with a new glow plug, they can be purchased at most hobby shops for around $5. If the engine got hot enough it could be damaged internally. A rebuild kit is available from Traxxas, I am not sure how much one is for a 3.3, but they are usually less than half the costs of a new motor.