Is cylinder 6 hard to reach?

On V6 engines, cylinder 6 is usually at the back of bank 2. It can be harder to access than front cylinders.

Do I need to replace all 6 coils?

Only if they are all original and high-mileage. Otherwise, just replace the failed one.

High Severity

Ignition System

Cylinder 6 is misfiring. Only on 6+ cylinder engines.

Common Fix

Replace spark plug or coil

Estimated Cost (DIY)

$5 - $80

Bad spark pluglikely

Faulty coillikely

Bad injectorpossible

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Is cylinder 6 hard to reach?: On V6 engines, cylinder 6 is usually at the back of bank 2. It can be harder to access than front cylinders.
Do I need to replace all 6 coils?: Only if they are all original and high-mileage. Otherwise, just replace the failed one.

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