New Member and Spark Plug question
Hi everybody! I have a '93 F-150 4.9 L6 and he's coming up on 400,000 miles. I am in search of what everyone thinks are the best plugs to run in an old timer like him. I have recently been looking at the E3 plugs that O'reilly carries, but am not sure what I should put in him at his mileage and age.
Any feedback on this??
Thanks!
Any feedback on this??
Thanks!
Hi everybody! I have a '93 F-150 4.9 L6 and he's coming up on 400,000 miles. I am in search of what everyone thinks are the best plugs to run in an old timer like him. I have recently been looking at the E3 plugs that O'reilly carries, but am not sure what I should put in him at his mileage and age.
Any feedback on this??
Thanks!
Any feedback on this??
Thanks!

Run toward Motorcraft.
Find yer plug here: www.rockouto.com
Good luck.
MGD


