First oil change questions????
Royal Purple or Mobil 1? I use Mobil 1 religiously in both the H3 and the Miata. Wal-Mart has the RP at $8.50/qt., is it worth it?
Lastly, the filter, anything special there? Wrenches needed, etc.
P.S. searched posts but no answers to my questions, so don't pund me, I'm sure this has been asked b4
Which Oil? you will get many opinions here. I use Valvoline full Synthetic
Filter? same thing, many opinions..I use Purolator PureONE as they rate very well and are easy to find at my local parts store.
Let us know how it went.

John
San
San
if you change your oil v. the dealer or a certified shop, you can void the warranty. this can be fought, but be prepared to fight if you have an engine failure issue. one reason is they want a 3rd party document saying how many miles were on it when it was done, so they can confirm you didn't go 10K miles between changes.
if you stray from the GM standard and use Royal Purple, that can be deemed as a reason to void.
Again, is this something you want to fight if something happens? Or just pay the dealer a few bucks on the changes now to build a good working relationship should something actually happen.
if your warranty isn't a concern or you have already voided it on the engine with mods, then go for it, just wanted to get this out there in case you were unaware
Royal Purple or Mobil 1? I use Mobil 1 religiously in both the H3 and the Miata. Wal-Mart has the RP at $8.50/qt., is it worth it?
Lastly, the filter, anything special there? Wrenches needed, etc.
P.S. searched posts but no answers to my questions, so don't pund me, I'm sure this has been asked b4

Oil selection is a statistics game. GM has more data on oil life and engine wear than everybody on this forum put together. Unless you have good reason, I'd go with the factory fill recommendation: Mobil-1 5W-30.
The only issue you may have with the FIRST oil change is the fact that GM torques the filter to approximately 5,000 lb-ft. at the factory. You'll need a wrench to get it off, and then you'll never need the wrench again.
Last edited by torquetube; Sep 8, 2010 at 08:11 PM.
Thanks for the help.
I know when I first got my H3, there was a complete write up on the Hummer Forum of a step-by-step "How To", which was very helpful with tips. Someone should do that here in this forum.
The Best of Corvette for Corvette Enthusiasts
5000"lbs.? I know what you mean. I remember twisting an oil filter like a beer can on the Miata's first oil change. They must have a robot putting those things on!
............
The only issue you may have with the FIRST oil change is the fact that GM torques the filter to approximately 5,000 lb-ft. at the factory. You'll need a wrench to get it off, and then you'll never need the wrench again.
Couldn't be easier for LS2 and LS3 wet sump engines.
Last edited by GOLD72; Sep 9, 2010 at 12:51 PM.






if you change your oil v. the dealer or a certified shop, you can void the warranty. this can be fought, but be prepared to fight if you have an engine failure issue. one reason is they want a 3rd party document saying how many miles were on it when it was done, so they can confirm you didn't go 10K miles between changes.
if you stray from the GM standard and use Royal Purple, that can be deemed as a reason to void.
Again, is this something you want to fight if something happens? Or just pay the dealer a few bucks on the changes now to build a good working relationship should something actually happen.
if your warranty isn't a concern or you have already voided it on the engine with mods, then go for it, just wanted to get this out there in case you were unaware
Just like any DIY service on your car, you need to document when it was done and what parts were used. Save the receipts and make note of date, mileage, and Oil Life Remaining. If you want to be really thorough, take dated digital camera pictures of the odometer reading, OLI reading before resetting, and the new oil jug + filter.
Blackstone Labs told me they get oil samples from the car companies, apparently there is sometimes a suspicion that oil changes were not done as claimed. Your info, plus what Blackstone would say if a sample were sent, should solve that problem.
Of course, you are screwed if your drain plug falls out or the filter gasket starts leaking. I'd stick with the proper GM filter and be sure to use GM specified oil: 5W-30, meets GM4718M spec. The "regular" Mobil-1 is fine.
Enjoy!
http://forums.corvetteforum.com/c6-c...hange-diy.html
I'll let you know, as I'm doing it tomorrow. I've had a hockey puck in my junk drawer for 30 years and I finally get to use it! LOL
if you change your oil v. the dealer or a certified shop, you can void the warranty. this can be fought, but be prepared to fight if you have an engine failure issue. one reason is they want a 3rd party document saying how many miles were on it when it was done, so they can confirm you didn't go 10K miles between changes.
if you stray from the GM standard and use Royal Purple, that can be deemed as a reason to void.
Again, is this something you want to fight if something happens? Or just pay the dealer a few bucks on the changes now to build a good working relationship should something actually happen.
if your warranty isn't a concern or you have already voided it on the engine with mods, then go for it, just wanted to get this out there in case you were unaware

Just like any DIY service on your car, you need to document when it was done and what parts were used. Save the receipts and make note of date, mileage, and Oil Life Remaining. If you want to be really thorough, take dated digital camera pictures of the odometer reading, OLI reading before resetting, and the new oil jug + filter.
Blackstone Labs told me they get oil samples from the car companies, apparently there is sometimes a suspicion that oil changes were not done as claimed. Your info, plus what Blackstone would say if a sample were sent, should solve that problem.
Of course, you are screwed if your drain plug falls out or the filter gasket starts leaking. I'd stick with the proper GM filter and be sure to use GM specified oil: 5W-30, meets GM4718M spec. The "regular" Mobil-1 is fine.
Enjoy!
Where do you guys come up with this stuff??? All you have to do is write down the date and mileage of any maintenance performed in the owner's manual and that's it.





If you choose to go to an indie shop, non-GM, non-dealer, as long as they write down mileage and date, plus oil put in, and filter, I don't see a problem down the road should something happen. Of course, you need to keep that receipt, or there has to be a printout of it from the shop that can be obtained.
I'd guess at the point where it's a $7K engine (or $15K), someone's going to want some proof that you did what you said you were doing all along. While receipts alone don't show if the product was used, or what vehicle it was used for, it can't hurt to have them---just throw them in the Corvette file.
And like said above, make a note of date and mileage when done. If there's ever a question, you can show the list of dates, and at least some of the receipts for products like oil, filter, etc. Even a court won't expect more than that.






I do the digital picture thing because it's so quick and easy; less than a minute of my time. More importantly, I may have purchased the parts many months and many thousands of miles before actually installing them. The pics will clarify what actually was done, and when; if anyone questions it later.
Filed the receipt, documented the mileage as usual.
Just plain easy!













