Multi-electrode Spark Plugs --- Views

Aug 08, 2011 3 Replies

The spark plugs on my CRV just about due for replacement.



One option is a set of plugs with 4, rather than 1, electrode around the central one.



What are peoples' views on these beasts? Are they any better that the normal plugs?



TIA



Brian


Worse. A combustion chamber shape should be optimised for a spark occurring in one position - not a random choice of four.

What is the recommended plug that's the one I'd use.

Manufactures have some knowledge about the correct type.

r

the original plugs are single electrode precious metal with a large gap, they have a very long life and work perfectly, go for those.

Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required