It's Toyota Corolla 2002.
2006-06-17 23:49:37 · 13 answers · asked by SPECTACULAR 3 in Cars & Transportation ➔ Maintenance & Repairs
Changing brands is not an issue... changing viscosity, or types can be an issue. 10w40, SAE 40 are two different viscosities and one is a detergent additive. Changing can lead to gasket failure. Keep with manufacturers recomended type but brand, Synthetic/ synthetic mix will not factor into this.
One disclaimer though, try to go with a name brand, this ensures some sort of quality control. No name, dollar store brands tend to have wide fluctuations in their consistency.
2006-06-18 00:01:52 · answer #1 · answered by Anonymous · 0⤊ 0⤋
If you are planning to keep your car and want to take the best care of its engine, I recommend ( and use nothing but ) AMSOIL synthetic motor oil, transmission fluid and, even gear lube in the differential. Its slightly more expensive than, say Mobil 1 or Castrol but, definitely worth every penny. Once you try it, you'll agree too. Just a few of the benefits of AMSOIL .... Lower operating temperature ( mine went down 10 - 15 degrees ), Less engine noise ( valves and lifters ), Increased MPG ( I added an average of 2 MPG ) and, $$$ savings ( both from the increased MPG and "extended drain interval" with AMSOIL ).
Check this site out for more information and online ordering if youre ready to try it for yourself. EVERYONE has their own opinion of which oil is best but, everyone who has tried AMSOIL ( that I know of ) has stayed with AMSOIL.
www.firstandfinestsynthetics.com/
In general, if you use a conventional motor oil you can use any other brand of conventional motor oil of the same viscosity ( like 5W30 or 10W30 for your application ) however, once you switch to a synthetic motor oil ( again, of the same viscosity ) you MUST NOT switch to a conventional motor oil again ( you can though switch brands of synthetic oil, if you want to ).
As for switching from Synthetic back to conventional motor oil, try it if you like ( as 572ci says is ok ) but, its your engine.
2006-06-18 12:15:04 · answer #2 · answered by jcalaz2003 3 · 0⤊ 0⤋
The "you can't switch back after you go synthetic" is a load of crock....
Yes, perfectly fine to switch.....
(btw, napas oil is made by valvoline, a oil found to be THE lowest oil in the additive department, just enough to pass the api tests)
2006-06-19 00:29:51 · answer #3 · answered by 572ci. 5 · 0⤊ 0⤋
YES u can if ur car is not under warrenty As for brands i trust Val.
only some brands do make a differense and i race alot on dirt so i trust Val for many reasons.make sure u choose a Quilty filter as well
2006-06-18 08:31:47 · answer #4 · answered by ya n 2 · 0⤊ 0⤋
The brand of oil does NOT make any difference, they all have to meet certain specifications. All that matters is that you use the right grade recommended in your owners manuel.
2006-06-18 06:55:29 · answer #5 · answered by WC 7 · 0⤊ 0⤋
Yes. Any quality oil will be just fine. I would recommend full synthetic if you plan on keeping your vehicle for a long time.
2006-06-18 06:54:04 · answer #6 · answered by AP 2 · 0⤊ 0⤋
Yes you can. Valvoline is good. Or Quaker State is good too.The brand doesn't really matter. Just try and use the same weight.
2006-06-18 07:46:37 · answer #7 · answered by joet2017 3 · 0⤊ 0⤋
yes, oil is oil. There really isn't any difference from one brand to the other.
2006-06-18 06:54:53 · answer #8 · answered by Anonymous · 0⤊ 0⤋
YES,YOU CAN.AS LONG AS U CONTINUE TO USE THE
MANUFACTURES SPECIFIED OIL WEIGHTS AND CHANGE THE FILTER.REMEMBER ITS ONLY A NAME OF THE BRAND.NOT THE OIL ITS SELF.SOME THINK THIS MATTERS.READ THE BOTTLE.EACH CO PUTS THEIR ON ADDITIVES IN
2006-06-18 06:59:37 · answer #9 · answered by hotwrench215 2 · 0⤊ 0⤋
Yes you can. But it depends if the car manufacture recomends.
2006-06-18 08:59:03 · answer #10 · answered by scrappypapa754 2 · 0⤊ 0⤋