Thanks, Sim & JRL. I'll look for the N-6 at the dealership or ar IPD.
Cheers, DNG

Hi, SimLyons & thanks for your input. I will check my dealership to see if they stock the R6 plug.
Cheers, DNG

Does the eating explain CORERECT as being a typo? My mileage in town is awful: close to 15 litres per 100 km! On the highway, it is a lot better: closer to 10 liters/100 km. DNG

Thanks, JRL, for the speedy reply. I will visit the other sites you mention shortly. Is that the correct spelling: CORERECT Volvo spark plugs? No model number or other designation? Thanks, DNG

I purchased my V70R last year and have been very disappointed with the fuel mileage, amongst other things. Met a fellow in a line-up this spring and he has a 2004 V70R; he told me that he had swapped his plugs for others that were longer - and his mileage and performance both improved greatly.

Does ...