Maintenance on older Lexus in good condition
#1
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Maintenance on older Lexus in good condition
I have a Lexus ES300 2001, which I bought new in July 2001. It has 68800 miles on it and is in excellent shape. It looks really good when I clean it up. I have changed the oil and filter every 3000 miles. I have never changed the transmission fluid, any belts, or hoses. I asked the local dealer what I should do to the car at this time to keep from having trouble on the road. He suggested replacing; timing belt, serpentine belt, thermostat, water pump and maybe the transmission fluid, all at a cost of about $1300. Are there any suggestion on doing this preventive maintenance? Is there something I shouldn't do on the list, and should I add something to the list. My wife drives the car and I want to minimize her having a breakdown on the road. Any suggestions would be greatly appreciated.
#2
Lexus Test Driver
Welcome to Club Lexus!
You should definitely get that service done, the TB should be changed every 7 years/90k miles.
You however don't have to get it done at the Lexus dealer, you can get it done for cheaper at a Toyota dealership or at an independent shop.
You should definitely get that service done, the TB should be changed every 7 years/90k miles.
You however don't have to get it done at the Lexus dealer, you can get it done for cheaper at a Toyota dealership or at an independent shop.
#3
I'd skip the suggested services. t belt is rated to 90000miles, do the full service then. In the mean time just continue with the regular oil/filter changes. Looks like the car is well cared for, just enjoy it! These some of the best cars on the road.
p.s. one thing you can do is ask them to inspect all of the the rubber hoses under the hood, they might crack overtime and leak. They are cheap to replace and a headache if leak at inappropriate time.
p.s. one thing you can do is ask them to inspect all of the the rubber hoses under the hood, they might crack overtime and leak. They are cheap to replace and a headache if leak at inappropriate time.
#6
Lexus Test Driver
#7
Lexus Test Driver
I believe on my dad's 2006 ES330 calls for 5000 miles for oil change on conventional oil.
On my 1997 ES300, it calls for 4000 miles for oil change on conventional oil.
On my 1997 ES300, it calls for 4000 miles for oil change on conventional oil.
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#8
Lexus Test Driver
And with the low miles he has, he may be taking many short trips which will beat up the oil even more.
#9
Lexus Test Driver
Well, let me tell you. I have been doing 4000 miles oil change on conventional oil or 8000 miles on synthetic oil. My car has almost 290k miles on it with no sludge issue. I also have other vehicles with similar mileage.
I think the sludge problem is not caused by the 4000 miles oil change. It is from a combination of:
- owners not checking the oil level
- owners not using the right weight of oil
- owners not changing the oil as per the correct schedule
- owners not checking the PCV, without proper warm up, etc
I think the sludge problem is not caused by the 4000 miles oil change. It is from a combination of:
- owners not checking the oil level
- owners not using the right weight of oil
- owners not changing the oil as per the correct schedule
- owners not checking the PCV, without proper warm up, etc
#11
Lead Lap
iTrader: (1)
Factory OCI should be ignored. The VVT-i 1MZ generates way to much engine compartment heat and on a longer OCI has a very high potential to develop sludge. i've recorded IAT's in my 01 Avalon around 170 degrees at various times. Then you figure the Temperature of the Cats where one is in front of the motor and the other is Underneath it. This motor takes a beating just in design let alone what the owners subject it to.
#12
Lexus Test Driver
Air intake temperature can't be 170degF.....
Ambient air temperature is like 80degF.....
The thermostat is set at 170-180degF. Therefore, if your cooling system is working probably, the coolant (and the engine block) should be around that temperature during normal operation. Therefore, your oil (and most components) temperature should be around the same temperature. Of course, exhaust component is hotter but oil doesn't go there.....
Ambient air temperature is like 80degF.....
The thermostat is set at 170-180degF. Therefore, if your cooling system is working probably, the coolant (and the engine block) should be around that temperature during normal operation. Therefore, your oil (and most components) temperature should be around the same temperature. Of course, exhaust component is hotter but oil doesn't go there.....
#13
Lead Lap
iTrader: (1)
Air intake temperature can't be 170degF..... Ambient air temperature is like 80degF..... The thermostat is set at 170-180degF. Therefore, if your cooling system is working probably, the coolant (and the engine block) should be around that temperature during normal operation. Therefore, your oil (and most components) temperature should be around the same temperature. Of course, exhaust component is hotter but oil doesn't go there.....
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#14
Lexus Test Driver
#15
Lexus Test Driver