Guide : : My truck is running sluggish
My truck is running sluggish
I changed my spark plugs and wires, some of the plugs had non foulers on them. I first left some of the non foulers out, because some of them did not have any oil on them. When I started my truck up it wasn't really missing or anything. But when I go down the road, it runs kinda sluggish so I put non foulers back in, and it still runs sluggish. Any suggestions? Thank you.
My car has 165000 miles.
My car has a manual transmission.