Spark plug update for StevieC

Joined
May 29, 2008
Messages
154
Location
N.C. coast
Put the new Denso Platinum TT plugs in my wife's Chrysler V-6 and my daughters Accord V-6. Both cars idle smoother and run great. Wife says her mpg has increased. They replaced Bosch Plat +4's in both cars. They look like iridium plugs but are made of titanium and platinum. Me likey!
 
Joined
Oct 6, 2007
Messages
1,075
Location
South East Asia
This TT is cheaper version of SIP. Definitely lasts very long and performance will be better compared to normal dual platinum plug. I wish they release the twin iridium for the mass soon.
 

gwdriver

Thread starter
Joined
May 29, 2008
Messages
154
Location
N.C. coast
$2.50 each at Advance Auto Parts. Tech guy at Denso told me this is their latest new technology. Said they are great plugs especially for their price.
 
Joined
Aug 21, 2008
Messages
25,071
Location
ON, Canada eh?
 Originally Posted By: gwdriver
Put the new Denso Platinum TT plugs in my wife's Chrysler V-6 and my daughters Accord V-6. Both cars idle smoother and run great. Wife says her mpg has increased. They replaced Bosch Plat +4's in both cars. They look like iridium plugs but are made of titanium and platinum. Me likey!
Thanks Bud!
 
Joined
Mar 21, 2004
Messages
26,548
Location
Upstate NY
 Originally Posted By: gwdriver
Put the new Denso Platinum TT plugs in my wife's Chrysler V-6 and my daughters Accord V-6. Both cars idle smoother and run great. Wife says her mpg has increased. They replaced Bosch Plat +4's in both cars. They look like iridium plugs but are made of titanium and platinum. Me likey!
Glad the new plugs are working out for you. The mileage might be debatable unless the old plugs were in really poor shape. Mileage is hard to determine in the short term especially when the driver is told of a change and is looking for it.
 

gwdriver

Thread starter
Joined
May 29, 2008
Messages
154
Location
N.C. coast
Critic-You can order them online from Advance Auto Parts website. Donald-She did not know that I changed the plugs in her car. Mechtech-I agree with you 100%.
 
Last edited:
Joined
Dec 13, 2006
Messages
377
Location
South Central PA
Is there really a problem with Bosch plugs? I remember as a kid, I used Bosch plugs in my mopeds and they had a reputation back then as being the best plug you could get. But, honestly, I really don't know now. How could they be so bad and still be on the market? I've only used either NGK or Denso in my cars for the past 15 years or so, but I'm now considering Bosch for my BMW.
 
Joined
Jan 29, 2008
Messages
43
Location
New Jersey
I've had the Bosch +2 in my 90 corolla for about 30,000 miles so far. No problems with them. I guess it depends it on the car they are in.
 
Top