What is the difference between conventional oil versus synthetic oil?

by YahooAnswers

{ 4 comments… read them below or add one }

dougrosedougrose October 27, 2010 at 1:18 pm

synthetic oil is better because it is suppose to give you better engine protection,gas mileage,longer intervals between oil changes,no more dry engine startup con is it costs 5 to 7 dollars a quart it will also stop engine smoke on worn engines it will not burn like conventional oil will. be sure to use right wieght oil in your vehicle can change back anytime it will not damage your engine at all i would switch asap,

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blue angel October 27, 2010 at 1:55 pm

It is not worth the cost believe me ,you keep your oil changed it will run fine.

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dodge man's wife October 27, 2010 at 1:59 pm

listen to what my husband says,he owns a repair shop, good luck,hopes this helps and don,t forget to change your air and fuel filters too.

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joel95ex October 27, 2010 at 2:02 pm

some people say synthetics will cause rubber seals (like rear main, cam, crank, etc.) to harden resulting in leaks… i used sythetic for a while but switched back to regular. no problems.

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