I have a Troy built 17.5 hp riding mower.Started up to cut my lawn in ran 5 minutes started making a knocking noise.It made a loud pop got a hole bloc
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You have to put oil in the engine
Was this Answer Helpful ?This happened to me just yesterday. I had just replaced the starter, then 5 mins into mowing I also heard a pop & smoke coming from the engine. Now, there's a hole in the block. Looking to replace with this engine. Troy-Bilt 13WN77KS011 02/2013 Model
Was this Answer Helpful ?I would recommend immediately visiting a service center in this situation, please contact our customer support at (800-743-4115) for further assistance.
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