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I have never had a ls1 with as low miles as I do now... whatg oil should I use, I used mobil 1 full synthetic 10w 30 but that was a 113k camaro, what should I use in my 99frc ls1 with 13k on it?
My best guess is a 5 w 30 full syn, but I have heard of german versions of mobil one and all other kind of crazyness.
or Amsoil full synthetic 0W30 as long as it meets GM standard 4718M
I agree. C5 Corvettes nominal oil is a 5w30 meeting GM Standard 4718M though 10w30 is allowed over 0F and 0w30 isn't addressed. The AMSOIL Series 2000 0w30 mentioned by Mike has shown very good results in wear metals on used oil analysis reports on Vettes and it does meet GM Standard 4718M.
Dude, Its on the filler cap! Its in the manual! Lots of people here probly have it tatted on their arms. Go spend the $40-50 and do it. Unless you plan to use it as a daily driver, You wont see the 3000 miles, where most here change their oil, in a year. Thats going to be one less thing you will have to worry about, so you can consentrate on having fun with your new toy.
ok buddy... yeah they say mobil one on the cap and as I previously stated I ALWAYS USED IT IN MY LS1'S... however there are also many areas where gm could have done better and I wanted to be sure and if you havent noticed, thats been on the cap for the last 10 years... hmmm maybe something better has come along since? nah not possible it says it on the cap and in the manual I dont have!
ok buddy... yeah they say mobil one on the cap and as I previously stated I ALWAYS USED IT IN MY LS1'S... however there are also many areas where gm could have done better and I wanted to be sure and if you havent noticed, thats been on the cap for the last 10 years... hmmm maybe something better has come along since? nah not possible it says it on the cap and in the manual I dont have!
?Sheesh a bit touchy or what? I wasnt being critical of you, I was just implying that if there was something better for a car such as the corvette its likely GM would have made the change by now. But as you pointed out its only been 10 years. We better give them a bit more time. But then what do I know. Apparently Im stupid.
Not meaning that you are stupid, but any how.... see what I was saying is that, I dont know if some people with vettes like to use some crazy ****... like with f bods a lot of guys like some german version of mobil one for some reason. I was just asking what you guys liked to use.