Toyota camry distributorless 5sfe engine
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JHZR2
Staff member
I believe that the iridium type plugs allow for a better spark than platinum (more like using a standard copper plug), but provide the errosion resistance of a platinum plug for longevity.
Since I assume the 2.2L is a 4 cyl engine, and therefore should have the 4 spark plugs across the top for easy access and service, Id save the money, use good copper plugs, and change them more often.
I doubt you can do much better than a good copper plug, and the only real benefit that I know of for the other types is that they dont need to be changed as often, saving headache in squeezy v6 engine bays, etc.
JMH
Since I assume the 2.2L is a 4 cyl engine, and therefore should have the 4 spark plugs across the top for easy access and service, Id save the money, use good copper plugs, and change them more often.
I doubt you can do much better than a good copper plug, and the only real benefit that I know of for the other types is that they dont need to be changed as often, saving headache in squeezy v6 engine bays, etc.
JMH
Do you have a compulsive obsessive dissorder? I mean two post with this title and two posts to find out what plug to use not to be an a** ( too late ) but give it a rest please.
http://theoildrop.server101.com/ubb/ultimatebb.php?ubb=get_topic;f=24;t=002162
http://theoildrop.server101.com/cgi/ultimatebb.cgi?ubb=get_topic;f=24;t=002155
I think both L4 and V6 have waste spark ignition system.Also both engines comes with the dual ground plugs from the factory.any one here have an experience with iridium plugs in a v6 camry with waste spark ignition?? What was the plug's useful max life?
Cheers.
Cheers.
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