Hi all,
New to the boards but been following for a little while. This seems like a good wealth of info on this forum.
I'll be changing out the spark plugs on my car soon (almost 100K miles) but I'm not 100% on which to go for. Owner's manual specifies AC Delco, I've found only AC Delco that have copper cores with either a platinum or iridium tip.
My Haynes guide specifies that iridium and platinum plugs can be replaced every 100K miles but do the AC Delco plugs count if they have a copper core?
I was looking at the NGK G-Power plugs which have platinum tips and cores but I'm not sure what they are rated at as far as mileage.
Any help would be appreciated.
New to the boards but been following for a little while. This seems like a good wealth of info on this forum.
I'll be changing out the spark plugs on my car soon (almost 100K miles) but I'm not 100% on which to go for. Owner's manual specifies AC Delco, I've found only AC Delco that have copper cores with either a platinum or iridium tip.
My Haynes guide specifies that iridium and platinum plugs can be replaced every 100K miles but do the AC Delco plugs count if they have a copper core?
I was looking at the NGK G-Power plugs which have platinum tips and cores but I'm not sure what they are rated at as far as mileage.
Any help would be appreciated.