2002 ES Tune Up questions
#2
Lexus Test Driver
Most people run Synthetic oil. Oil Pan?? Do you mean Filter?? I use Wix. Spark plugs only use NGK or Denso plugs. You HAVE to use unleaded gas, just like every other car on the road. Oil change every 3k is ok, Lexus actually calls for 5k oil changes, rotations every 5k is ok.
#5
Anyways, I change my oil every 3k Miles and use Semi Syn. Blend. I can't afford full syn, but I don't change the oil myself.
Oil filters I have always used FRAM and Denso does make good spark plugs. I suggest replacing the cabin filter as well.
Also may want to check the AC fluids, Engine Belts, etc.
I usually get the Lower grade of gasoline, but I frequently will add Gas Treatments, Octane Boosters, Fuel Treatments, that basically make up for the low grade and they boost performance. When I don't buy those, or gas is cheap, I always go with the highest grade.
It's an amazing car, I hope you love yours.
#6
Lead Lap
iTrader: (10)
^ DON'T ADD gas treatments.
*sigh* They're literally the biggest & dumbest cash grab i've ever seen. lol
Read the manual, it states 'USE 87 OCTANE'.
You don't have a turbo car; so no need for higher grades.
You don't have a high compression motor; no need for higher grades.
You won't GAIN MPG; so no need for higher grades.
You won't increase the life of the car; no need for higher grades.
Run regular oil, regular gas, STAY ON TOP OF SCHEDULED/MILEAGE based MAINTENANCE.
Out of that list, i'd only consider looking over the timing belt, if it has not been done i'd do it asap, and of course get the transmission fluid changed. [DON'T DO A FLUSH] Just a drain & fill, and be on your way.
*sigh* They're literally the biggest & dumbest cash grab i've ever seen. lol
Read the manual, it states 'USE 87 OCTANE'.
You don't have a turbo car; so no need for higher grades.
You don't have a high compression motor; no need for higher grades.
You won't GAIN MPG; so no need for higher grades.
You won't increase the life of the car; no need for higher grades.
Run regular oil, regular gas, STAY ON TOP OF SCHEDULED/MILEAGE based MAINTENANCE.
Out of that list, i'd only consider looking over the timing belt, if it has not been done i'd do it asap, and of course get the transmission fluid changed. [DON'T DO A FLUSH] Just a drain & fill, and be on your way.
#7
^ DON'T ADD gas treatments.
*sigh* They're literally the biggest & dumbest cash grab i've ever seen. lol
Read the manual, it states 'USE 87 OCTANE'.
You don't have a turbo car; so no need for higher grades.
You don't have a high compression motor; no need for higher grades.
You won't GAIN MPG; so no need for higher grades.
You won't increase the life of the car; no need for higher grades.
Run regular oil, regular gas, STAY ON TOP OF SCHEDULED/MILEAGE based MAINTENANCE.
Out of that list, i'd only consider looking over the timing belt, if it has not been done i'd do it asap, and of course get the transmission fluid changed. [DON'T DO A FLUSH] Just a drain & fill, and be on your way.
*sigh* They're literally the biggest & dumbest cash grab i've ever seen. lol
Read the manual, it states 'USE 87 OCTANE'.
You don't have a turbo car; so no need for higher grades.
You don't have a high compression motor; no need for higher grades.
You won't GAIN MPG; so no need for higher grades.
You won't increase the life of the car; no need for higher grades.
Run regular oil, regular gas, STAY ON TOP OF SCHEDULED/MILEAGE based MAINTENANCE.
Out of that list, i'd only consider looking over the timing belt, if it has not been done i'd do it asap, and of course get the transmission fluid changed. [DON'T DO A FLUSH] Just a drain & fill, and be on your way.
Are you crazy. I can physically see my Gas Needle move less with better oil and treatments, better yet anyone can feel the acceleration differences. I completely disagree.
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#8
Lead Lap
iTrader: (1)
if the manual says 87 octance then I see no reason to use anything higher. same goes for oil - if it doesn't say specifically to use synthetic, then regular oil should be fine. everything is subjective, whether you can feel the acceleration or not from using regular gas/oil.
#9
Lead Lap
iTrader: (10)
i think you should read up on www.bobistheoilguy.com a little more
did i mention regular gas & oil AS PER MY MANUAL, for the last 115k miles? OMG NO WAI! I'm doing it wrong though, right?
Btw, I'm not saying it, Lexus is... you know, the engineers that made your car?
if the manual says 87 octance then I see no reason to use anything higher. same goes for oil - if it doesn't say specifically to use synthetic, then regular oil should be fine. everything is subjective, whether you can feel the acceleration or not from using regular gas/oil.
#10
Rookie
iTrader: (15)
I change oil ever 4k miles using Toyota engine oil and Toyota oil filter.
Toyota Type T-IV for transmission fluid every 8k miles.
Toyota brake fluid and Toyota Long life coolant every 30k.
I run on 87 octane fuel. Throw in a bottle of Redline fuel injector cleaner once every 20k miles to clean out the injectors. Contrary to how people feel about gas treatment, my gas gauge says good thing about it
Toyota Type T-IV for transmission fluid every 8k miles.
Toyota brake fluid and Toyota Long life coolant every 30k.
I run on 87 octane fuel. Throw in a bottle of Redline fuel injector cleaner once every 20k miles to clean out the injectors. Contrary to how people feel about gas treatment, my gas gauge says good thing about it
#11
Lead Lap
iTrader: (1)
Yeah i do. And i think you are crazy for spending more money on a car made to run & work with regular gas/oil. Neither will 'boost' performance or 'rob' you of any. As ling as you change it on time.
i think you should read up on www.bobistheoilguy.com a little more
did i mention regular gas & oil AS PER MY MANUAL, for the last 115k miles? OMG NO WAI! I'm doing it wrong though, right?
Btw, I'm not saying it, Lexus is... you know, the engineers that made your car?
thank you, another sane person, that has common sense.
i think you should read up on www.bobistheoilguy.com a little more
did i mention regular gas & oil AS PER MY MANUAL, for the last 115k miles? OMG NO WAI! I'm doing it wrong though, right?
Btw, I'm not saying it, Lexus is... you know, the engineers that made your car?
thank you, another sane person, that has common sense.
I don't see the need to pay the extra money for synthetic oil or premium gas when my car runs fine using regular. I have actually tried running synthetic and premium gas for about 20k miles and noticed almost no difference as far as performance and gas mileage is concerned. But hey, if it makes you feel better, then go with the synthetic and premium gas. I'm just stating what I've gone through with my three cars. so yes I agree -if the manual says regular, then I'll stick with it.
#12
Lead Lap
iTrader: (10)
^^ I agree, and i will keep doing the same thing.
Like i said, i have gotten a good 40k out of this car using this method, and will keep doing it so long as it is drivable!
Also, as mentioned i fail to see [from the previous poster] any 'need' to run more money into the car, especially when it runs so well!
Like i said, i have gotten a good 40k out of this car using this method, and will keep doing it so long as it is drivable!
Also, as mentioned i fail to see [from the previous poster] any 'need' to run more money into the car, especially when it runs so well!
#13
I am not saying you cannot use 87 octane or regular oil on your lexus, what I am saying is that I disagree with what he said:
You don't have a turbo car; so no need for higher grades.
You don't have a high compression motor; no need for higher grades.
You won't GAIN MPG; so no need for higher grades.
You won't increase the life of the car; no need for higher grades.
As I said, Syn. Oil:
* Measurably better low and high temperature viscosity performance
* Better chemical & shear stability
* Decreased evaporative loss
* Resistance to oxidation, thermal breakdown and oil sludge problems
* Extended drain intervals with the environmental benefit of less oil waste.
* Improved fuel economy in certain engine configurations.
* Better lubrication on cold starts
* Longer engine life
And treatments with lower grade gas will do the same.
The few advantages with the high grade fuel are that depending on your car's compression ratios. Octane has to do with the rate of burn. The higher the octane, the slower the burn; the slower the burn, the more advanced timing you can run. The idea is to get more power by timing combustion closer to TDC (downstroke) at higher RPM's to get more travel out of the piston. If you're getting pinging, then higher octane gas burns slower allowing the piston to travel further before full combustion. Thus giving you better MPG &/or performance.
No need to argue, just try syn oil and high grade gas and report back with your results, you'll see a difference.
You don't have a turbo car; so no need for higher grades.
You don't have a high compression motor; no need for higher grades.
You won't GAIN MPG; so no need for higher grades.
You won't increase the life of the car; no need for higher grades.
As I said, Syn. Oil:
* Measurably better low and high temperature viscosity performance
* Better chemical & shear stability
* Decreased evaporative loss
* Resistance to oxidation, thermal breakdown and oil sludge problems
* Extended drain intervals with the environmental benefit of less oil waste.
* Improved fuel economy in certain engine configurations.
* Better lubrication on cold starts
* Longer engine life
And treatments with lower grade gas will do the same.
The few advantages with the high grade fuel are that depending on your car's compression ratios. Octane has to do with the rate of burn. The higher the octane, the slower the burn; the slower the burn, the more advanced timing you can run. The idea is to get more power by timing combustion closer to TDC (downstroke) at higher RPM's to get more travel out of the piston. If you're getting pinging, then higher octane gas burns slower allowing the piston to travel further before full combustion. Thus giving you better MPG &/or performance.
No need to argue, just try syn oil and high grade gas and report back with your results, you'll see a difference.
#14
Rookie
iTrader: (15)
The few advantages with the high grade fuel are that depending on your car's compression ratios. Octane has to do with the rate of burn. The higher the octane, the slower the burn; the slower the burn, the more advanced timing you can run. The idea is to get more power by timing combustion closer to TDC (downstroke) at higher RPM's to get more travel out of the piston. If you're getting pinging, then higher octane gas burns slower allowing the piston to travel further before full combustion. Thus giving you better MPG &/or performance.
No need to argue, just try syn oil and high grade gas and report back with your results, you'll see a difference.
No need to argue, just try syn oil and high grade gas and report back with your results, you'll see a difference.
In any case, he is right about getting more power with higher octane fuel IF (big if) you can get the timing to increase. The problem is that the ECU in the ES is not programmed to take advantage of 91 octane. If you give it higher octane, it's not going to advance timing so you're not going to see any benefit at all, except maybe weight reduction due to less money in your wallet
Synthetic oil and high octane fuel are 'feel good' mods because the equivalent Camry doesn't need all these things and they run like they should per Toyota spec. How well you maintain your car is far more important that what product you use.
#15
Lead Lap
iTrader: (10)
I am not saying you cannot use 87 octane or regular oil on your lexus, what I am saying is that I disagree with what he said:
You don't have a turbo car; so no need for higher grades.
You don't have a high compression motor; no need for higher grades.
You won't GAIN MPG; so no need for higher grades.
You won't increase the life of the car; no need for higher grades.
As I said, Syn. Oil:
* Measurably better low and high temperature viscosity performance
* Better chemical & shear stability
* Decreased evaporative loss
* Resistance to oxidation, thermal breakdown and oil sludge problems
* Extended drain intervals with the environmental benefit of less oil waste.
* Improved fuel economy in certain engine configurations.
* Better lubrication on cold starts
* Longer engine life
And treatments with lower grade gas will do the same.
The few advantages with the high grade fuel are that depending on your car's compression ratios. Octane has to do with the rate of burn. The higher the octane, the slower the burn; the slower the burn, the more advanced timing you can run. The idea is to get more power by timing combustion closer to TDC (downstroke) at higher RPM's to get more travel out of the piston. If you're getting pinging, then higher octane gas burns slower allowing the piston to travel further before full combustion. Thus giving you better MPG &/or performance.
No need to argue, just try syn oil and high grade gas and report back with your results, you'll see a difference.
You don't have a turbo car; so no need for higher grades.
You don't have a high compression motor; no need for higher grades.
You won't GAIN MPG; so no need for higher grades.
You won't increase the life of the car; no need for higher grades.
As I said, Syn. Oil:
* Measurably better low and high temperature viscosity performance
* Better chemical & shear stability
* Decreased evaporative loss
* Resistance to oxidation, thermal breakdown and oil sludge problems
* Extended drain intervals with the environmental benefit of less oil waste.
* Improved fuel economy in certain engine configurations.
* Better lubrication on cold starts
* Longer engine life
And treatments with lower grade gas will do the same.
The few advantages with the high grade fuel are that depending on your car's compression ratios. Octane has to do with the rate of burn. The higher the octane, the slower the burn; the slower the burn, the more advanced timing you can run. The idea is to get more power by timing combustion closer to TDC (downstroke) at higher RPM's to get more travel out of the piston. If you're getting pinging, then higher octane gas burns slower allowing the piston to travel further before full combustion. Thus giving you better MPG &/or performance.
No need to argue, just try syn oil and high grade gas and report back with your results, you'll see a difference.
Did you get a tune on your car to run on higher octane? No.
Therefore = 91+ is useless as per above points
The oil debacle, i'm not gonna bother with that, since it too looks like a nice copy/paste from wikipedia.
There are some advantages and disadvantages to both dino & syn. oil.
My personal point, is that it is not needed in the ES300. WHy? Since it is not a high performance/ high compression motor.
There is a reason that Lexus just pours in regular dino oil in this model out of the factory.
Furthermore there is a reason that say, a Dodge Caliber SRT-4 calls for PURE synthetic from the factory.
Next time, read up and inform yourself on what you are trying to argue, since i'm willing to bet you aren't running pure synthetic either, but a mere blend, so half your oil-blend is what i am running.
I never bothered with synthetic blends, since i had an extended warranty on the car, so i had to mail/fax in a work order from my shop that it was done every 3 months. Second, i have a 3min. commute to work everyday, so a good half year would pass by the time i'd need to change the oil if i was running synthetic, and well, regardless of synthetic or not, it shouldn't be sitting around for 6+ months.
In terms of trying to run premium fuels, etc. I had done my research and 87 is best on this car.
The whole 'fuel' debate boils down to money. So you spend 1.40$ on 91, whereas i spend 1.25 on 87, you get a couple more miles out of tank [many times you will actually get LESS mileage since, octane in higher number burns faster ] and you are out more money then me!
-Mike
Last edited by 01LEXPL; 06-20-10 at 03:17 PM.
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