smartmaniacs.co.uk/forum/the-cars/fortwo-451-sept-2007-present/883006-6-spark-plugs

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Forum thread: Announcement

smartmaniacs.co.uk/forum/the-cars/fortwo-451-sept-2007-present/883006-6-spark-plugs · p. 1 · Applies to: 451

Source: smartmaniacs.co.uk Topic: spark plugs Models discussed: 451 Language: en Solution status: yes

Problem: Owner questions mechanic's statement that their Smart car has 6 spark plugs, expressing disbelief about this claim.

Solution: Confirmed that the car has 2 spark plugs per cylinder (3 cylinders = 6 total). Advice given to ask mechanic to show where all plugs are located and which ones are removed, noting that access to some plugs may require dropping the engine slightly.

Key facts: - Smart ForTwo 451 has 6 spark plugs total (2 per cylinder for 3 cylinders) - Some spark plugs may require engine to be dropped slightly for access - It is advisable to have mechanic show which plugs are removed and identify which belong to which cylinders (top and bottom positions)