bplaney Posted January 11, 2013 Share Posted January 11, 2013 Car looks great; 100k on odometer; would like to know: Does this car have a timing CHAIN? the seller says so and he also says that in 2007 Lexus went back to a timing belt (I'm curious why they would have done that...) Are there any special problems that turn up in these models? I had a '99 GS300 that had the commonly occurring rear main seal gasket failure. Did Lexus master this problem by '06? I will go through the recalls listings on lexus.com... Is there any major maintenance am I likely to need for this model with these miles? thanks! Quote Link to comment Share on other sites More sharing options...
lenore Posted January 11, 2013 Share Posted January 11, 2013 The 2006 had a timing belt, probably due.... Quote Link to comment Share on other sites More sharing options...
vdavid Posted January 13, 2013 Share Posted January 13, 2013 Car looks great; 100k on odometer; would like to know: Does this car have a timing CHAIN? the seller says so and he also says that in 2007 Lexus went back to a timing belt (I'm curious why they would have done that...) Are there any special problems that turn up in these models? I had a '99 GS300 that had the commonly occurring rear main seal gasket failure. Did Lexus master this problem by '06? I will go through the recalls listings on lexus.com... Is there any major maintenance am I likely to need for this model with these miles? thanks! I also have a 2006 GS300, and it does NOT have a timing belt; I made sure of that before I bought it. The owner's manual is very clear on this issue. I haven't had a single problem with mine since I bought it new on 03/04/2005. Nearly 8 years, and the car looks, feels, and drives like new. What an amazing car. Good luck. Quote Link to comment Share on other sites More sharing options...
bplaney Posted January 13, 2013 Author Share Posted January 13, 2013 Car looks great; 100k on odometer; would like to know: Does this car have a timing CHAIN? the seller says so and he also says that in 2007 Lexus went back to a timing belt (I'm curious why they would have done that...) Are there any special problems that turn up in these models? I had a '99 GS300 that had the commonly occurring rear main seal gasket failure. Did Lexus master this problem by '06? I will go through the recalls listings on lexus.com... Is there any major maintenance am I likely to need for this model with these miles? thanks! I also have a 2006 GS300, and it does NOT have a timing belt; I made sure of that before I bought it. The owner's manual is very clear on this issue. I haven't had a single problem with mine since I bought it new on 03/04/2005. Nearly 8 years, and the car looks, feels, and drives like new. What an amazing car. Good luck. THANKS! I bought it. What a beautiful and comfortable car... I'm still curious as to why they would go back to a timing belt in '07... were they worried the timing chain would mean less revenue for the service department? Quote Link to comment Share on other sites More sharing options...
UCF3 Posted February 7, 2013 Share Posted February 7, 2013 I'd say cost to build the engine but not an automotive engineer. I know a number of my mechanic friends say it's related to noise and vibration the chains produce, the longer chains produce more. I am glad to hear the 06 has a chain. less worry for later :) Quote Link to comment Share on other sites More sharing options...
bigbt0623 Posted February 8, 2013 Share Posted February 8, 2013 DEALER ALSO TOLD ME THE CAR HAS A CHAIN. I HAD A STARTING ISSUE WHEN I FIRST BOUGHT IT WITH 70000 MILES.I REPLACED THE BATTERY WITH A LEXUS BATTERY AND IT WENT AWAY.SO FAR SO GOOD. Quote Link to comment Share on other sites More sharing options...
lawz808 Posted February 20, 2013 Share Posted February 20, 2013 I've got an 06' 300 RWD and Lexus is replacing the valve system in my car for a voluntary recall. Too bad the part is on back order. Quote Link to comment Share on other sites More sharing options...
gadgetguy11 Posted February 23, 2013 Share Posted February 23, 2013 Car looks great; 100k on odometer; would like to know: Does this car have a timing CHAIN? the seller says so and he also says that in 2007 Lexus went back to a timing belt (I'm curious why they would have done that...) Are there any special problems that turn up in these models? I had a '99 GS300 that had the commonly occurring rear main seal gasket failure. Did Lexus master this problem by '06? I will go through the recalls listings on lexus.com... Is there any major maintenance am I likely to need for this model with these miles? thanks! I have a 2007 and a 2009 GS350. Both have timing chains. Not sure why your seller suggested Lexus went back to a timing belt in 2007. That is not true in my case (thankfully). Quote Link to comment Share on other sites More sharing options...
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