when did change plugs? 05 ES 330 at 110K
04-11-15 | 07:57 PM
#3
Lexus Champion
Joined: Aug 2012
Posts: 1,729
Likes: 120
From: Toronto, Canada
I did mine around 120K miles. The plugs looked fine and I didn't get any increase in performance, smoothness or fuel economy.
https://www.clublexus.com/forums/es3...placement.html
https://www.clublexus.com/forums/es3...placement.html
04-12-15 | 05:43 AM
#4
Lexus Test Driver
Joined: Aug 2009
Posts: 5,700
Likes: 92
From: NJ
I replaced the plugs in my RX at 160k miles and they looked great! No difference in anything.
The ES has original plugs at 219,000 miles, I'm going in to change the rear valve cover gasket when the weather get's warmer and am debating doing the plugs. I'm a little nervous considering these plugs have been in that aluminum block for over 200k miles.
The ES has original plugs at 219,000 miles, I'm going in to change the rear valve cover gasket when the weather get's warmer and am debating doing the plugs. I'm a little nervous considering these plugs have been in that aluminum block for over 200k miles.
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MangoMan
ES - 1st to 4th Gen (1990-2006)
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01-22-07 03:15 PM