Hi, Guest
I'd stick with the stock Motorcraft plugs on a daily driver. No need for anything more expensive. I had a similar problem with my Focus, turned out to be a bad wire. I'd maybe check them out while you check the plugs.
What kind of Protege do you have? I used to lurk on toprotege back in my Escort GT days (BP fan for life! :D)
Ryan
What kind of Protege do you have? I used to lurk on toprotege back in my Escort GT days (BP fan for life! :D)
Ryan
Ryan and the Silver Sedan
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2008 Mazda5 GS/Copper Red Mica/2.3 MZR 5AT/22% Tint
![[Image: 49951.png]](http://www.fuelly.com/sig-metric/49951.png)
2011 Ford F150 FX4 Supercrew/Race Red/3.5 TT EcoBoost
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2008 Mazda5 GS/Copper Red Mica/2.3 MZR 5AT/22% Tint
2011 Ford F150 FX4 Supercrew/Race Red/3.5 TT EcoBoost