What spark plugs do you use and how often do you change them, only at the recommended miles? I found some boxed Bosch W8LCR in my drawer, which I believe were fitted from new, have you changed to NGK? Does changing them early make a difference? Waiting 10years seems like a long time......
cheers
Bosch or NGK Spark Plugs?
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- Joined: Mon 11 Jun, 2012 21:06
- Posts: 487
- Location: Wirral
Re: Bosch or NGK Spark Plugs?
I worked at Champion Spark Plugs for nearly ten years.Standard Plugs are capable of 60k miles but you'll understand why they don't broadcast that.Bosch manufacture plugs which are quality and low price.We always saw NGK as the plug to beat.The Japanese don't make ....!