Oh they are very efficient. Efficient at robbing people blind. I was going some work on a new gf car and asked when she last changed her spark plugs and she tol

Oh they are very efficient. Efficient at robbing people blind. I was going some work on a new gf car and asked when she last changed her spark plugs and she told me a couple years back at a hefty cost from the Honda dealership. I think it was close to $200. I can change them for the cost of the plugs so like $40. It is the easiest engine as well all plugs top and centre nothing buried way down the back of the engine like my parents s10 I want to change plugs on. It’s like a 15 minute job and requires no special tools.