If your lawnmower dies when you engage the blades, it’s often due to a safety switch issue, a clogged mower deck, or a problem with the engine under load. Common causes include:
* ***Faulty seat or blade engagement safety switch***
* ***Worn or damaged belts or pulleys***
* ***Clogged or overgrown grass under the deck causing excess strain***
* ***Engine not getting enough fuel or air to handle the extra load***
Check these areas for problems to identify the cause.