93 X gas mileage

[Bennett Lewison]

Has anyone here ever run the Motorcraft platinum 765 plugs from wally world in their Xporer? My gas mileage leaves a lot to be desired. I just pulled some of these plugs with a couple of thousand miles on them and they are black. Just replaced both O2 sensors and disconected the battery a while back. Thanks in advance for any feedback! Ben

 

[old mechanic]

Originally posted by Bennett Lewison
Has anyone here ever run the Motorcraft platinum 765 plugs from wally world in their Xporer? My gas mileage leaves a lot to be desired. I just pulled some of these plugs with a couple of thousand miles on them and they are black. Just replaced both O2 sensors and disconected the battery a while back. Thanks in advance for any feedback! Ben

I don't know much about them but many guys seem to like the Motorcraft double platinum plugs.