Another spark plug thread!

Messages
154
Location
N.C. coast
I'm taking the Bosch plugs out of 2 of my cars and replacing them. Found a neat plug at Advance Auto today. They are Denso TT platinum plugs. They have a platinum and titanium tip that looks just like an Iridium plug. Anybody tried these? I'll report back and let you know how they perform.
 

hal

Messages
393
Location
NC
yea 'fancy' plugs are a gimmick some of them only last 3 times as long as copper, your engine runs a little smoother, and they help provide better fuel economy. i have the denso iridiums in my car, very good spark plugs. personally i'd stick w/ iridium b/c it's a stronger metal. denso and ngk are both very good. i don't like bosch either (not even in a volvo)- they make the car hard to start when hot.
 
Last edited:
Messages
3,358
Location
Maryland
 Originally Posted By: StevieC
I wanted to try these same plugs... Let me know how they work out!
Just stick with the spark plugs that the car came with, your engine will be much happier in the long run.
 
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