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Old 01-18-2004, 11:24 AM   #1
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Spark plugs for a 2003 ZX-3??????

My stock spark plugs have rust on them and im looking to get a better set. The only problem is I cant find anything. No one carries any performace plugs for the 2003. I got ripped on Ebay. I bought a set of Denso Iridium plugs for a 2002. The guy said they would work, but I think the car runs weird. Any suggestions?


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Old 01-18-2004, 11:30 AM   #2
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autolite plats...get what is made for the car.
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Old 01-18-2004, 11:30 AM   #3
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Your best bet is to go with Autolites. Unless you are running some mega engine mods, all those other plugs will do is lighten your wallet. Just my opinion.
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Old 01-18-2004, 12:24 PM   #4
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I heard that autolites were not a good plug.
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Old 01-18-2004, 01:17 PM   #5
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I've run them in all my Focuses, and never had troubles. Bosch +4s (or whatever their name is) is the bad plug. Its too short.
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Old 01-18-2004, 02:15 PM   #6
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they r the best for this car and made for fords.
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Old 01-18-2004, 02:28 PM   #7
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why would 2003 plugs need to be changed? the car is almost new and should last at least a couple three years. just my 2 cents
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Old 01-18-2004, 02:39 PM   #8
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areed.. there should be no reason to change your plugs yet. and just to get rid of rust is kinda silly. autolites have historicly worked best in ford engines.
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