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Help on new plugs and wires

Mine are made of platinum; they’re still cheap.

It’s not a saving: it’s an expense.

The engine knock sensor will retard the timing for decreased performance. If however the knock sensor fails and you accelerate hard there’s a chance you can destroy your engine. I’ve seen it happen.

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Looks like it will cost a Mercedes Benz to do a RR spark plug replacement. LOL

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