Diagnose & TroubleshootGarden Tractors

Select one of the symptoms below to find possible causes and common solutions for your MTD garden tractor.

Engine Smokes

Possible Causes

Corrective Actions

1Engine oil is overfilled

Check oil level.

Engine loses crankcase vacuum

Dipstick not seated properly or is broken. Replace defective part. Engine breather is defective. Replace engine breather.

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