Spark Plug Question
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Spark Plug Question
I think its finally time to replace the spark plugs on my '85 500 SEC. I went to the local pep boys and they had a few choices, like the bosch +2 and +4. I read in another post on this forum that the +4's are no good? Should i just stick to the regulars, or is their another option that is better?
Thanks-
Hopeless
Thanks-
Hopeless
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From: By the City by the Bay, CA
2001 E320 (210.065), Brilliant Silver; 2002 Ducati ST-2, Arrest-me Red
The single best piece of advice
Originally Posted by Hopeless
I think its finally time to replace the spark plugs on my '85 500 SEC. I went to the local pep boys and they had a few choices, like the bosch +2 and +4. I read in another post on this forum that the +4's are no good? Should i just stick to the regulars, or is their another option that is better?
Thanks-
Hopeless
Thanks-
Hopeless
...That I can offer you is this: If you've been happy with the car's performance, then pull one plug out to see what it is and get the exact same ones for replacements.
If you're looking for a plug other than what's already in your engine, everyone seems to be raving about the NGK iridium plugs, but they're more expensive. mbz.org sells them with the regular side electrode for about 7.60 each, those are the ones I bought but have yet to find time to install.
Enjoy the ride,
Greg
