View Full Version : when should I change the Spark plug
07-15-2002, 11:51 AM
I have 45k on my celica. is it the time to chang ethe spark plug?
07-15-2002, 12:54 PM
If you are a performance nut, you should.
If you just drive your car like a average joe, then you should be ok.
07-20-2002, 11:20 PM
I usually log on as BRYANGTS6SPD, but i recently replaced my plugs with the bosch platinum +4s and i noticed an increase in power and throttle response across the board, i have 30k on my GTS and its a machine! Replace them for only 25 bucks for more power and better gas mileage. peace
07-25-2002, 02:56 PM
so the plat. plug worked better than our stock idreanum(however u spell that) ?
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