Tune up

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Nov 30, 2020 | 04:01 AM

lesshoop

Thread Starter

10th Gear

Joined: Jun 2015

Posts: 12

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From: PA

Tune up

When spark plugs are changed in an LS, what else should be done ?

Nov 30, 2020 | 04:30 AM

Anfanger

Pole Position

Joined: Aug 2020

Posts: 2,852

Likes: 1,001

From: NH

https://www.clublexus.com/forums/ls-...intervals.html

I would go as high 100k. You should at least replace spark plug grommets. As a preventive maintenance, replace gaskets and o-rings around the fuel pumps and valve cover. Fuel pumps are know to develop oil leaks if not serviced periodically.

Valve cover gaskets and grommets
https://www.ebay.com/itm/LEXUS-OEM-F...wAAOSwC4Zelhqe

Fuel pump kit
https://www.ebay.com/itm/LEXUS-OEM-F...gAAOSwukVbIt9w