Thread: Spark Plugs for 2005 Mercury 125

Originally Posted by DonDon

I've done that before G. Ouch. The testers were cheaper online and it'll be next weekend before I can fool with it . Got the plugs coming also . $5.25 each

Cancel that order, the plugs are under 3 bucks at Oreillys and thye have em in stock

Already shipped. Most places wanted from $7-9 each

That's why I surprised to find em at Oreillys for that price, oh well you will know for next time, prolly aint but 4 of em anyway.

You could just get Cray to hold the end of the plug wire while you hit the starter....if you hear cussing it works....if you don't hear cussing your not getting fire

Originally Posted by "G"

You could just get Cray to hold the end of the plug wire while you hit the starter....if you hear cussing it works....if you don't hear cussing your not getting fire

This may result in false results cause there will be cussing fire or no fire!!!!!!!!!

Bwahahaha:D

I get most NKG plugs at Oreillys for 1.99 each.

Oh yeah, the -10 on the end of the plug number means it's pre gapped. Still might check the gap tho.