backwoods lex Posted September 2, 2012 Share Posted September 2, 2012 Hey guys. I'm a firm believer of changing the ATF regardless of it being called a lifetime fluid. I recently bought an 07 ES350 with around 75K miles and would like to do this via a drain and fill method (I'd probably screw it up if I tried to pull a cooler line). 1. Is it more or less than 1 quart when you drain the pan on this model? I realize it will be a ton of drain and fills to complete this, but I figured I'd just do a couple of quarts every weekend until I get most of the fluid changed out. 2. Is it really required to get the temp up to 104? I figure if I leave the replacement quart with the vehicle, they will both be the same temp and should be no harm no foul. But I did read a post about heat cycling in another RX forum and don't want to cause any damage. 3. Would I be able to use a gas siphon or something else to pull more fluid out of the drain area? I haven't pulled the fender plastic to view the area yet. 4. What size tubing do I need to connect to my funnel that's used to add fluid? Thanks guys! I did a search and got some answers but was still left with these. Quote Link to comment Share on other sites More sharing options...
James Horning Posted September 3, 2012 Share Posted September 3, 2012 Please take the car to the dealer and have the transmission fluid changed. The method is very specific small changes in fluid level on temp set cars have drastic results.Go get you 10% coupon and get it done correctly or you'll have a 4k bill for trying to save a buck. Dealer tech, highly trained, I have seen this before ... Not good . Quote Link to comment Share on other sites More sharing options...
backwoods lex Posted September 3, 2012 Author Share Posted September 3, 2012 How much is the service and where could I find this coupon? I wonder if Toyota would do it. Thanks for the input! Quote Link to comment Share on other sites More sharing options...
LexBob2 Posted September 3, 2012 Share Posted September 3, 2012 Look online at some dealer web sites under Service Specials and you can usually see what they have to offer in the way of discounts or coupons. It might be worth a call to a Toyota dealership and see what they charge for the fluid change. Quote Link to comment Share on other sites More sharing options...
lenore Posted September 3, 2012 Share Posted September 3, 2012 Please take the car to the dealer and have the transmission fluid changed. The method is very specific small changes in fluid level on temp set cars have drastic results.Go get you 10% coupon and get it done correctly or you'll have a 4k bill for trying to save a buck. Dealer tech, highly trained, I have seen this before ... Not good . Really? I know many of the toyota products now claim lifetime, but that is purely a sales gimick. Somebody has to have the procedure..... Quote Link to comment Share on other sites More sharing options...
lenore Posted September 3, 2012 Share Posted September 3, 2012 here you go.... http://us.lexusownersclub.com/forums/index.php?showtopic=59422 Quote Link to comment Share on other sites More sharing options...
backwoods lex Posted September 3, 2012 Author Share Posted September 3, 2012 Yes- that's one of the threads I viewed when I was looking initially. I think completing the full flush myself would be too much for me and could result in trouble (which is why I was looking at a drain and fill). It was SO easy on my 2000. Wish that were the case here. Quote Link to comment Share on other sites More sharing options...
lenore Posted September 4, 2012 Share Posted September 4, 2012 yep sometimes the new ideas make things go backwards..... Quote Link to comment Share on other sites More sharing options...
backwoods lex Posted September 22, 2012 Author Share Posted September 22, 2012 Got it done for about $220 at my local (WV) Toyota dealer. It was about $70 for labor and $150 parts/disposal/tax. At least I won't have to worry about it again for a while. Quote Link to comment Share on other sites More sharing options...
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