Question about Lexus SC 430

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Using synthetic oil

HI I HAVE 83000 MILES SHOUD I SWITCH TO SYNTHETIC OIL

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I would switch to a 'Synthetic Blend' first - and stay with that for the next 3 or 4 oil changes (watching for any oil leaks to appear), before going to a full synthetic oil.

Posted on Nov 21, 2013

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SOURCE: can you use full synthetic engine oil in a x type jaguar?

use one or the other they do not mix different heat viscosity requirements

Posted on Apr 22, 2009

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SOURCE: how to do a oil reset on 2007 dodge ram 1500 hemi.

the computer has a built in oil service light that will glow every 5k to remind you its time to have an oil service whatever oil you use.on this type of vehecle i have always reckoned using semi synthetic oil because of the cost.and changing it every 5k in heavy use.

Posted on Mar 01, 2010

Molson02536
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SOURCE: OIl, synthetic or regular, what's the difference?

Synthetic oil won't break down as quickly as conventional oil, gives better protection and longer life. Excellent product, I Strongly suggested for those out there who forget to do their oil changes regularly or courier/ work vehicles.
Heres the link to an explaination from Castrol
http://www.castrol.com/castrol/genericarticle.do?categoryId=8264018&contentId=6003233
I use conventional Oil in my jimmy with 5% of Lucas engine oil treatment and service the engine every 3,000 miles. I find it to costly for the Synthetic oil every 3,000 miles, and as for the high mileage oil you can buy. The high mileage oil has a higher fluid retention like adding Lucas engine oil treatment to any conventional oil, so you decide on what type of oil you like to use in your engine.
Good luck and hope this helps.

Posted on Mar 07, 2010

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What kind of oil can i use in my 1999 gs 300 is synthetic oil better or jus use regular oil which do u perfer?


Synthetic oil is better than carbon based oil because it is cleaner,lasts longer,more efficient & wont leave carbon build up like conventional oil. But if you ran regular oil for quite awhile, your engine will have carbon build up. Synthetic oil breaks up the buildup. That is good. Bad thing is sometimes that buildup is keeping you from leaking or burning oil. If you switch to synthetic oil keep an eye on oil consumption. If you start using or leaking it out of gaskets or seals, you will need to get it out & put in regular oil. If not, you can go longer between oil changes & your engine will run more efficiently for a longer period of time.

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OIl, synthetic or regular, what's the difference?


Synthetic oil won't break down as quickly as conventional oil, gives better protection and longer life. Excellent product, I Strongly suggested for those out there who forget to do their oil changes regularly or courier/ work vehicles.
Heres the link to an explaination from Castrol
http://www.castrol.com/castrol/genericarticle.do?categoryId=8264018&contentId=6003233
I use conventional Oil in my jimmy with 5% of Lucas engine oil treatment and service the engine every 3,000 miles. I find it to costly for the Synthetic oil every 3,000 miles, and as for the high mileage oil you can buy. The high mileage oil has a higher fluid retention like adding Lucas engine oil treatment to any conventional oil, so you decide on what type of oil you like to use in your engine.
Good luck and hope this helps.

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Burning a lot of oil


Hi:
A quart every 1000 miles is not unusual, but can get expensive if you are using synthetic oil. Have you always used that in this Jeep? Even though synthetic oil is of higher lubricating quality than conventional oil, it is still thinner, or has less viscousity than normal oil too. What this often means is that an older engine with slightly worn valve seals or some engine wear might consume more oil when you use synthetic. This is not a problem, really, as long as you keep tabs on your oil level.

If you want to experiment around, once it gets warmer out, you could try some 20w-50 oil and see if your oil consumption drops, or even try adding some Lucas Oil stabilizer to your next oil change. If this helps you know that part of your consumption is due to the thinner oil you were using.

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What kind of oil does a 2005 chevrolet impala use??


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What is the best engine oil for the mercedes e320?


The best oil for any car is 5W-30 synthetic, I personally recommend Mobile 1. 5W-30 Synthetic flows more rapidly to engine parts thereby reducing "dry start" wear. In addition, full (not part) synthetics contain fewer additives (they don't need them) than conventional oils. Conventional oil additives "burn off" rapidly (500-1000 miles) after an oil change and sludge accumulates over time as a result.

Synthetic oils use much less of these additives (5% vs 20-30%) than conventional (Dinosaur oil) so there's much less sludge to build up. Synthetic oil also has a more uniform molecule size, this extends oil longevity and reduces running temperature.

I've personally used Mobile 1 for many yeas in my cars and would recommend it although I'm quite sure that other FULL synthetics would offer similar benefits.

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Synthtic oil


yes synthetic oil can be used in just about any vehicle. Older vehicles with high miles it is reccomended to use high milliage oil but you should be fine with synthetic oil just make sure to use a high millage filter. reason is that traditional filters only last 3000 miles but synthetic oil lasts 5-6000 miles. A high millage filter will last tha same as the oil.

Joe

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My 2000 gmc sierra is leaking oil on my driveway more than normal


It's not good to Switch back to Regular oil after using Synthetic. Use the High Mileage oil. It will help a Little. Still Cheaper to replace a Gasket or two than a Rebuild. Got 214,000 + Miles on my 95' Silverado and No Leaks with High Mileage Valvoline 10-40.

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