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#1
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I have a new Chevy Silverado with the 5.3 V-8 and I am wondering what everyone considers the best motor oil for a vehicle like this. It's been 15 years since I have had anything but high revving 4 cyl engines.
Any / All comments / reccomendations are appreciated. Thanks Carl
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1978 V-20 Steplift 1988 Mercury 150HP |
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#2
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Lots of folks are goin' to synthetics with good results...Mobile 1 syn is probably the best in that group...if you wanna stay w/a regular oil, Castrol or Valvoline are hard to beat :) ...
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'74 V-20/ BF 150 '95 V-21/ BF 150 '84 V-20/ 200 2.4 Merc '87 V-20/'18 F150 Yamaha |
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#3
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Definately go with synthetic but wait until your first change is due, should be broken-in with reg oil first.
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http://img.photobucket.com/albums/v2...tz/captain.gifhttp://img.photobucket.com/albums/v2.../2sharkfin.gif&&&&SOMEWHERE IN TEXAS A VILLAGE IS MISSING THEIR IDIOT! |
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#4
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yeah Mobil 1 Synthetic is the best stuff for the job imo , just don't run Quakerstate that crap will fill a oil pan with thick sluggy crap.
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1978 V20 Cuddy w/ 225 Johnson. And Several other boat's |
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#5
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i am a firm believer that whatever oil you run, stick with it. dont change brands. i run castrol in all my machines.
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#6
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Yeah, Skools...I've heard that about QS... :P...never have used it, and probably never will... :-/...
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'74 V-20/ BF 150 '95 V-21/ BF 150 '84 V-20/ 200 2.4 Merc '87 V-20/'18 F150 Yamaha |
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#7
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I use to be a Vavalean man, till my Blazer started smoking on start up.
Went with Castro and after 3 oil changes no more burning oil!! Cleaned the returns great! Sold truck with 200,000 miles and I see it every day still! I use Castro 5w 20 in my 02 Chevy and it runs great!!
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1986 V20 ![]() Old Fishermen never die, we just SMELL that way!! |
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#8
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MJ, isn't 5w 20 a little thin for summer???
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http://img.photobucket.com/albums/v2...tz/captain.gifhttp://img.photobucket.com/albums/v2.../2sharkfin.gif&&&&SOMEWHERE IN TEXAS A VILLAGE IS MISSING THEIR IDIOT! |
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#9
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you're right there Tin I run 15w-50 yr round in the Tahoe diesel and 5w-40 Synt Mobil 1 in the Vette
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1978 V20 Cuddy w/ 225 Johnson. And Several other boat's |
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#10
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well thats what they say to put and thats what I put, have no complantes so far, I use maybe a pint in 3000 miles
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1986 V20 ![]() Old Fishermen never die, we just SMELL that way!! |
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