td1166 Posted May 7, 2004 Posted May 7, 2004 I hear a lot about engine sludge on the site and i was just wondering what exactly it was and should i worry about it?
monarch Posted May 7, 2004 Posted May 7, 2004 Lots of info. here: http://us.lexusownersclub.com/forums/index...wtopic=9287&hl= No need to worry unless you've been stretching out oil change intervals beyond every 6 months or 5000 miles.
SKperformance Posted May 7, 2004 Posted May 7, 2004 there is a 3 page thread that JPI has nicely taken awhile to put together with pictures for questions just like yours. take a look.
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