service at 1000 miles?
#16
Lexus Fanatic
iTrader: (1)
mobil 1 makes a new synthetic that they guarantee for 15k miles or 1 year. Im going to think about using that, maybe change it out every 9-10 months whenever I get an IS. Heard some forced induction guys used it and gained decent amount of power over their previous oil like 10 hp. but thats FI not N/A for us.
http://www.mobiloil.com/USA-English/...rformance.aspx
Available as:
Mobil 1 Extended Performance 5W-30
Mobil 1 Extended Performance 10W-30
Mobil 1 Extended Performance 15W-50
IS uses 5W-30?
http://www.mobiloil.com/USA-English/...rformance.aspx
Available as:
Mobil 1 Extended Performance 5W-30
Mobil 1 Extended Performance 10W-30
Mobil 1 Extended Performance 15W-50
IS uses 5W-30?
#17
Super Moderator
Originally Posted by 4TehNguyen
mobil 1 makes a new synthetic that they guarantee for 15k miles or 1 year.
Im going to think about using that, maybe change it out every 9-10 months whenever I get an IS.
IS uses 5W-30?
#20
Super Moderator
Originally Posted by 4TehNguyen
if the oil could maintain lubricative properties for 15k miles what difference would it make on the engine
After the warranty has expired, you are free to try extending the intervals, but I'd recommend spending the $20 for a Blackstone oil analysis periodically, both to monitor the health of your engine, and to arrive at an oil change interval that works well based on its mechanical condition.
#21
Originally Posted by 4TehNguyen
if the oil could maintain lubricative properties for 15k miles what difference would it make on the engine
#22
Racer
iTrader: (3)
Originally Posted by 4TehNguyen
if the oil could maintain lubricative properties for 15k miles what difference would it make on the engine
#23
Super Moderator
Originally Posted by ff_
Contaminants like dirt, moisture, tiny metal shavings
(As I said before, an oil analysis gives you visibility into these metrics, as well as wear levels for various metals, and is HIGHLY recommended for those trying to safely stretch the oil drain interval as far as possible.)
#24
Driver School Candidate
Join Date: Oct 2005
Location: CT
Posts: 35
Likes: 0
Received 0 Likes
on
0 Posts
[QUOTE=4TehNguyen]mobil 1 makes a new synthetic that they guarantee for 15k miles or 1 year. Im going to think about using that, maybe change it out every 9-10 months whenever I get an IS. Heard some forced induction guys used it and gained decent amount of power over their previous oil like 10 hp. but thats FI not N/A for us.
I waited for the 5K to roll araound and I used 5.6 quarts of Mobil 1 Extended Performance + 1 quart Duralube. I plan on keep using it (the Mobil 1 part) every 10K to 15K miles. Yes, it was probably the most expensive oil (just under $7 quart) but I think the advantages (and potential added protection) easily justify the cost.
Interestingly enough, I was getting relatively decent mileage with the original factory oil (around 23 to 24 mpg primarily highway driving), but since the Mobil 1 / Duralube combo went in I'm consistantly getting 27.6+ mpg. Using the same gas, same routes, same drving style. What's even more encouraging was that the onboard mpg calculator has proven to be extremely accurate when compared to the old fashioned way of checking mpg. I was honestly (and very pleasantly) surprised at the mpg increase. It'll be interesting to see if the increase improves, declines, or just stays put.
As far as letting the dealer (Lexus or any other for than matter) get anywhere near my car with tools - over my cold dead body. I've had many cars from various manufacturers and I've yet to be impressed by any of them. They never follow instructions - even something as simple as requesting to NOT wash the car when they're done. If they can't follow an instruction as simple as that - well they haven't earned my trust. Besides, changing oil 2 -3 times a year is not a real big deal by any stretch of the imagination. Someone else said it already - knowing that's it done properly (and using the specific oil I want) is truly priceless. Thanks anyway but the capuccino, donuts, fancy fish tanks, and leather chairs simply don't add any value to the durability/reliability of my car.
I waited for the 5K to roll araound and I used 5.6 quarts of Mobil 1 Extended Performance + 1 quart Duralube. I plan on keep using it (the Mobil 1 part) every 10K to 15K miles. Yes, it was probably the most expensive oil (just under $7 quart) but I think the advantages (and potential added protection) easily justify the cost.
Interestingly enough, I was getting relatively decent mileage with the original factory oil (around 23 to 24 mpg primarily highway driving), but since the Mobil 1 / Duralube combo went in I'm consistantly getting 27.6+ mpg. Using the same gas, same routes, same drving style. What's even more encouraging was that the onboard mpg calculator has proven to be extremely accurate when compared to the old fashioned way of checking mpg. I was honestly (and very pleasantly) surprised at the mpg increase. It'll be interesting to see if the increase improves, declines, or just stays put.
As far as letting the dealer (Lexus or any other for than matter) get anywhere near my car with tools - over my cold dead body. I've had many cars from various manufacturers and I've yet to be impressed by any of them. They never follow instructions - even something as simple as requesting to NOT wash the car when they're done. If they can't follow an instruction as simple as that - well they haven't earned my trust. Besides, changing oil 2 -3 times a year is not a real big deal by any stretch of the imagination. Someone else said it already - knowing that's it done properly (and using the specific oil I want) is truly priceless. Thanks anyway but the capuccino, donuts, fancy fish tanks, and leather chairs simply don't add any value to the durability/reliability of my car.
#25
If Lexus produce two identical cars, one for the US and one for Europe and the rest of the world, yet specify 5k oil changes in one market and 10k oil changes in the other is it:
a) To counter the effects of harsher driving conditions in the US?
b) A scam to get US drivers to spend twice as much as is required on regular maintenance?
I must admit looking at the prices Lexus dealers charge in the competitive US market for servicing, which is roughly half what drivers pay in Europe, I think they have to get drivers to come in twice as often as is required to pay for all the fancy overheads in the dealerships.
a) To counter the effects of harsher driving conditions in the US?
b) A scam to get US drivers to spend twice as much as is required on regular maintenance?
I must admit looking at the prices Lexus dealers charge in the competitive US market for servicing, which is roughly half what drivers pay in Europe, I think they have to get drivers to come in twice as often as is required to pay for all the fancy overheads in the dealerships.
#28
Pole Position
iTrader: (1)
Yes Synpower
Originally Posted by Bichon
No such thing. Castrol makes Syntec, Valvoline makes SynPower.
I'm a Mobil 1 man myself. But I waited until 5,000 miles to switch, in the belief that running dino oil early on helps the rings seat better.
I'm a Mobil 1 man myself. But I waited until 5,000 miles to switch, in the belief that running dino oil early on helps the rings seat better.
Yes,it was Valvoline Synpower. Rolling Rock makes you type funny things .
#29
Lexus Test Driver
iTrader: (1)
Join Date: Nov 2005
Location: California
Posts: 848
Likes: 0
Received 0 Likes
on
0 Posts
true they advertise the sythetic oils to last even longer, but seriously, are we that lazy to do that to our pretty pricey cars? i know motul and like mobile 1 is advertised to be 15k miles but seriously, who wants to risk it.
3k-5k miles i say.
3k-5k miles i say.
#30
Originally Posted by Zephyr
true they advertise the sythetic oils to last even longer, but seriously, are we that lazy to do that to our pretty pricey cars? i know motul and like mobile 1 is advertised to be 15k miles but seriously, who wants to risk it.
3k-5k miles i say.
3k-5k miles i say.
I know people will say 5k oil change intervals is cheap insurance but if 5k changes are so much better than 10k, then it stands to reason that 2.5k must be better than 5k, and so on. Where do you draw the line? It may become acedemic anyway since, for environmental reasons manufacturers and legislators are working towards sealed for life engines where you can't replace the oil. Most gearboxes and transmissions are sealed for life now, yet it was the norm in the past to regularly change those. You don't hear anyone talking about doing that now.