1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil?

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1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil?

Don Kiyoti Offline

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#2

01-23-2009, 03:52 AM

No. Generally considered a bad idea to put synthetic in a high-mile engine. Stick with the Castrol.

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1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Dennis S - 01-23-2009, 03:51 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Don Kiyoti - 01-23-2009, 03:52 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by macphanatic - 01-23-2009, 04:07 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by mrbigstuff - 01-23-2009, 04:32 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Wags - 01-23-2009, 04:33 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by M>B> - 01-23-2009, 05:18 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Paul F. - 01-23-2009, 05:28 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Dennis S - 01-23-2009, 05:57 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by deckeda - 01-23-2009, 06:37 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by davester - 01-23-2009, 09:46 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by haikuman - 01-23-2009, 12:56 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by mikebw - 01-23-2009, 01:43 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by DharmaDog - 01-23-2009, 02:46 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by DRR - 01-23-2009, 04:29 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Racer X - 01-23-2009, 04:42 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Lew Zealand - 01-23-2009, 06:36 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Dennis S - 01-23-2009, 08:57 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Racer X - 01-23-2009, 11:18 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Grateful11 - 01-24-2009, 03:59 AM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by davester - 01-24-2009, 03:24 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by davester - 01-24-2009, 03:28 PM

Re: 1990 4Runner V6 w/ 205,000 miles. Should I switch to synthetic oil? - by Dennis S - 01-25-2009, 04:08 AM

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