How much oil usage is normal?
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From: San Diego, CA
Originally Posted by bravastar1
My stock 2000 vert uses about 1 qt of Mobil 1 per 1500 miles. Is this normal?
Last edited by saniterium; Nov 11, 2005 at 07:52 PM.
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From: Guelph, Ontario
It seems to be hit or miss with the LS1. I went 8000 miles on my last oil change interval and the dipstick level did not move the entire time. But yet I know other LS1 owners who add a quart every 1 to 2k.
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From: San Diego, CA
Originally Posted by DPG
according to GM, its normal to burn 1 qt for every 1,000 miles....mine burns more
Last edited by saniterium; Nov 11, 2005 at 07:58 PM.
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It's abnormal. I've had my stock 2000 Vert for over two years, put 26k miles on it and have never had to add oil between changes every 6k miles.
Melting Slicks
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From: Plainfield, IL
I just did an oil change the other day on my 99 hardtop. I went until the DIC said 15% oil life remaning. It was atleast 4,000 miles and mine used 1.5 qts. So I guess mine would be one of the lower consuming LS1's apparently :-)
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I have put about 4K miles since my last oil change and it's used maybe 1/2 qt. The engine has seen some hi revs and today I was under the car and noticed a very very slight leak from somewhere between the oil pan and bell housing. btw, it's an '02 with little over 12K miles
Pro
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From: Mt. Pleasant SC
The LS1 is known to be a little loose and GM will admit that. My 2000 goes down about 1/2 quart every 3K miles depending on how hard I drive her. I check my oil regularily. Your 1 quart per 1500 miles is excessive in my opinion.
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No, that's not normal consumption. The LS1 can burn some oil and of course your driving habits can contribute to the useage. My '97 with almost 59,000 miles will on occaison require a half quart add between oil changes if I've done a lot of around town spirited driving, but yet I can put her on the highway for a 3000 plus mile round trip and not burn a drop.
Paul
Paul
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Originally Posted by DPG
according to GM, its normal to burn 1 qt for every 1,000 miles....mine burns more
Le Mans Master
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From: South Alabama
Originally Posted by DPG
according to GM, its normal to burn 1 qt for every 1,000 miles....mine burns more
I don't know "who" in GM stated that but it's 
That is not normal.Guys I know that owned '01s burning oil at that rate had theirs re-ringed.
This FRC is a daily driver with over 136K miles and I generally get 5500-6000 miles between oil changes. I've always kept an eye on the oil level and I have never had to add oil. The level might drop the width of a hair on the dipstick if I've been running the car pretty hard.
I would have major concerns if this car was burning a quart every 1k miles
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Originally Posted by talon90
No, that's not normal consumption. The LS1 can burn some oil and of course your driving habits can contribute to the useage. My '97 with almost 59,000 miles will on occaison require a half quart add between oil changes if I've done a lot of around town spirited driving, but yet I can put her on the highway for a 3000 plus mile round trip and not burn a drop.
Paul
Paul
If you do a lot of spirited driving around town that can contribute to some oil burning. But on a trip with some sustained speeds you should burn very little oil. My .02 
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IMO, this is not normal. My '00 was using a quart every 1200 miles back in 2001 and I had them change the rings under the oil consumption issue. At that time, anything in excess of 1 quart of oil consumed in 2000 miles was considered excessive. Your dealership should have a TSB that covers the oil consumption problem - see what it says. GM may have revised the criteria since I had mine done, but 1500 miles does not seem right.