A lot of people prefer it.
synthetic oil is not recommended by most mechanics until the engine is properly broke in, I would wait until the third or fourth oil change. The reason being the synthetic oil is so good, that an engine won't seat the rings properly. Maybe an old wive's tell, But I'm a mechanic and I would wait.
Many new cars and truks come with synthtic oil installed at the manufacture. This is an old wives tale
ANSWERI have been using it for few years now. I live where it gets cold in the winter and I have noticed that it starts better\easier with the syn. versus the regular oil.Wiki User
∙ 2015-07-15 21:45:57No
Yes, you can.
As 2003 Jeep Liberty uses 5W30 engine oil. It can be synthetic, conventional, or a blend.
My auto has 125,000 mi, what grade synthetic oil do you recommend?
yes you can use synthetic oil if you want to
Regular oil is recommended by Jeep. Edit: Correct, Jeep does not make a recomendation to use synthetic oil. However synthetic oil will not hurt the engine at all. The recommended weight is 5w30.
You would use the same oil filter for both synthetic an d regular oil in your jeep.
Yes
Yes.
You can use conventions, synthetic blend, or 100% synthetic, your choice.
No.
You can use conventional or synthetic any major brand first oil change. Change the oil at the mileage specified in your owners manual.