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New Tahoe first oil change interval?

Posted on 6/30/24 at 9:10 am
Posted by Northwest Louisiana
Northwest Louisiana
Member since May 2018
2281 posts
Posted on 6/30/24 at 9:10 am
Finally broke down and got my wife a new Tahoe. Been a long time since I purchased a new vehicle. Trying to find the interval and seeing a lot of different numbers.
Posted by BoogaBear
Member since Jul 2013
7158 posts
Posted on 6/30/24 at 9:26 am to
Consult your owners manual but I believe it is the normal oil change interval.

I follow what the vehicle tells me to do.
Posted by CrawDude
Baton Rouge
Member since Apr 2019
5727 posts
Posted on 6/30/24 at 10:10 am to
(no message)
Posted by HighlyFavoredTiger
La
Member since Jun 2018
938 posts
Posted on 6/30/24 at 10:22 am to
I ran my Suburban and Silverado till the “change oil soon” light showed on the display, change oil is set for 7500 miles and the change oil soon will come on about 700-1000 miles before that. I’ve used Mobil 1 in all my GM vehicles and have never had an engine problem. 2008 Avalanche had 242,700 miles on it when I sold it and never used oil or smoked.
Transmissions are what you’ll have to keep an eye on with GM vehicles.
Posted by CrawDude
Baton Rouge
Member since Apr 2019
5727 posts
Posted on 6/30/24 at 10:28 am to
How Often Should You Change Your Oil. Food for thought.

The person who wrote the article and owner of the shop located in BR on his weekly automotive radio program I recall stating for a brand new vehicle he personally liked to change the filter only, not the oil, at 1500 miles, picks up stray metal pieces from the machining process. He’s a strong advocate of 3K mile oil change intervals for common stop & go driving which is explained in the article. It’s more about replacing the additives in the oil that are depleted or diluted more quickly than the loss of lubricating properties of the oil.
This post was edited on 7/2/24 at 12:18 pm
Posted by Hamma1122
Member since Sep 2016
22123 posts
Posted on 6/30/24 at 12:15 pm to
7k
Posted by Ol boy
Member since Oct 2018
4096 posts
Posted on 6/30/24 at 12:29 pm to
quote:

He’s a strong advocate of 3K mile oil change intervals

If I owned a shop that’s what I would advocate as well.
To the OP the Tahoe will recomend the oil being changed at a prescribed mileage.
I had a 2007 Silverado that had 250k miles on it when I sold it and had changed oil on prescribed oil change interval.
Posted by RichJ
The Land of the CoonAss
Member since Nov 2016
5334 posts
Posted on 6/30/24 at 1:33 pm to
5-6k miles is what I use. Been buying Yukons since ‘95, have never had an engine oil lubrication issue…
Posted by ecb
Member since Jul 2010
10142 posts
Posted on 6/30/24 at 7:44 pm to
Every 3000 miles has served me well, 262k on my avalanche
Posted by windmill
Prairieville, La
Member since Dec 2005
7730 posts
Posted on 7/1/24 at 4:05 am to
Make certain to get a quality filter(always). Change both the oil and filter at 2500-3000 miles. Past that the "change oil soon" light system is indeed very accurate. I'd have every confidence using the schedule outlined in the owner's manual.
Posted by Wtodd
Tampa, FL
Member since Oct 2013
68516 posts
Posted on 7/1/24 at 5:00 am to
quote:

New Tahoe first oil change interval?

The oil companies will say every 100 miles but with synthetic it's good for at least 10K
Posted by The Torch
DFW The Dub
Member since Aug 2014
28635 posts
Posted on 7/1/24 at 6:40 am to
Doesn't the App tell you when your vehicle needs service ?

I have a new F150 and it was 8,000 miles - first service.
Posted by member12
Bob's Country Bunker
Member since May 2008
33113 posts
Posted on 7/1/24 at 7:10 am to
First oil change - 3,500 miles.

Every other one 5,000 miles. Don’t care what the manual says.
Posted by terriblegreen
Souf Badden Rewage
Member since Aug 2011
12125 posts
Posted on 7/1/24 at 8:48 am to
There's a book in the glove box.
Posted by BayouBengal51
Forest Hill, Louisiana
Member since Nov 2006
7547 posts
Posted on 7/1/24 at 9:10 am to
I've always changed the oil after about the first 700 miles. Then after that I follow a regular oil schedule that is listed in the manual.
This post was edited on 7/1/24 at 9:12 am
Posted by Northwest Louisiana
Northwest Louisiana
Member since May 2018
2281 posts
Posted on 7/1/24 at 9:26 am to
Not anymore. You can purchase one online for $50.

It’s all available online.
Posted by Clames
Member since Oct 2010
19226 posts
Posted on 7/1/24 at 11:35 am to
quote:

Every other one 5,000 miles. Don’t care what the manual says.


This, both my vehicles get 5,000 mile OCI's on full synthetic oil and OEM filters. Neither vehicle sees "severe" service but with modern oils it's less of a concern even with the heat as I don't have a commute where I'm routinely stuck in traffic or have much stop-and-go.
Posted by BigBinBR
Baton Rouge
Member since Mar 2023
9704 posts
Posted on 7/1/24 at 11:54 am to
quote:

Finally broke down and got my wife a new Tahoe. Been a long time since I purchased a new vehicle. Trying to find the interval and seeing a lot of different numbers.
Break-in oil really isnt a thing on modern vehicles. Your Tahoe will tell you when to get the oil changed (normally around 7500 miles). You can actually go well above that.

I get my oil tested through Blackstone and at 7500 miles I still have between 40-50% of actual oil life remaining (2019 Sierra).

But with a new vehicle just change it when the info on your dash cluster says so that there isn’t any issue if you have a warranty claim.

Posted by broadhead
Member since Oct 2014
2514 posts
Posted on 7/2/24 at 11:58 am to
Change it when the computer tells you. Don't over complicate it.
Posted by Theduckhunter
South Louisiana
Member since May 2022
1424 posts
Posted on 7/2/24 at 12:40 pm to
quote:

2008 Avalanche had 242,700 miles on it when I sold it and never used oil




(Assuming you had AFM)
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