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Best oil to use? [message #214603]

Tue, 16 July 2013 11:48

Otterwan

Messages: 946
Registered: July 2013
Location: Lynnwood (north of Seattl...

Karma:

Senior Member

Once again research only adds to the confusion. Manual says to use straight 30 wt and that 10W30-10W40 are "acceptable". Many on the interwebz recommend Mobil 1 15W50. I have no problem with paying for full synthetic if the motor likes it.

So what do folks actually run? FWIW 1976 455 with 85K original miles, no smoke at all.

1977 Birchaven, Lynnwood WA - "We may not be able to stop all evil in the world, but I know that how we treat one another is entirely up to us."

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[Message index]

		Best oil to use? By: Otterwan on Tue, 16 July 2013 11:48
		Re: Best oil to use? By: A Hamilto on Tue, 16 July 2013 12:07
		Re: [GMCnet] Best oil to use? By: mtnman111 on Tue, 16 July 2013 12:20
		Re: Best oil to use? By: jknezek on Tue, 16 July 2013 13:49
		Re: [GMCnet] Best oil to use? By: James Hupy on Tue, 16 July 2013 14:14
		Re: [GMCnet] Best oil to use? By: jhbridges on Tue, 16 July 2013 18:17
		Re: [GMCnet] Best oil to use? By: stick miller on Tue, 16 July 2013 19:52
		Re: [GMCnet] Best oil to use? By: ljdavick on Tue, 16 July 2013 23:56
		Re: [GMCnet] Best oil to use? By: jhbridges on Tue, 16 July 2013 18:10
		Re: Best oil to use? By: Wander Inn on Tue, 16 July 2013 20:30
		Re: [GMCnet] Best oil to use? By: USAussie on Tue, 16 July 2013 21:06
		Re: [GMCnet] Best oil to use? By: Ken Burton on Wed, 17 July 2013 01:25
		Re: [GMCnet] Best oil to use? By: DrPepper on Wed, 17 July 2013 09:53
		Re: [GMCnet] Best oil to use? By: USAussie on Wed, 17 July 2013 10:00
		Re: [GMCnet] Best oil to use? By: A Hamilto on Wed, 17 July 2013 11:30
		Re: [GMCnet] Best oil to use? By: Emery Stora on Wed, 17 July 2013 13:18
		Re: [GMCnet] Best oil to use? By: A Hamilto on Wed, 17 July 2013 13:58
		Re: [GMCnet] Best oil to use? By: Dave Mumert on Wed, 17 July 2013 14:17
		Re: [GMCnet] Best oil to use? By: powerjon on Wed, 17 July 2013 16:15
		Re: [GMCnet] Best oil to use? By: Larry on Wed, 17 July 2013 15:30
		Re: [GMCnet] Best oil to use? By: USAussie on Wed, 17 July 2013 19:23
		Re: [GMCnet] Best oil to use? By: A Hamilto on Wed, 17 July 2013 20:58
		Re: [GMCnet] Best oil to use? By: Emery Stora on Wed, 17 July 2013 21:17
		Re: [GMCnet] Best oil to use? By: A Hamilto on Wed, 17 July 2013 22:12
		Re: [GMCnet] Best oil to use? By: hal kading on Wed, 17 July 2013 23:46
		Re: [GMCnet] Best oil to use? By: Larry on Thu, 18 July 2013 14:11
		Re: [GMCnet] Best oil to use? By: USAussie on Thu, 18 July 2013 20:46

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