Thoughts on Oil Changes

[jasno999]

I am going to need my first oil change (coming up on 7,500 miles) on my car. Now on previous cars I have always done my own oil changes. I do it more because I know it isbeing done right not to save money.

Now the question is - should I continue to do this or will it cause me potential issues down the line with warranty work if any is required? I really want to avoid issues if I need something big fixed down the line but I hate to go to the dealership to get my oil changed because I don't trust that they will put all the piecesback together right (especially the under aero dams).

Just wanted to get folks inputs and thoughts.

 

[kn5owa]

I am going to need my first oil change (coming up on 7,500 miles) on my car. Now on previous cars I have always done my own oil changes. I do it more because I know it isbeing done right not to save money.

Now the question is - should I continue to do this or will it cause me potential issues down the line with warranty work if any is required? I really want to avoid issues if I need something big fixed down the line but I hate to go to the dealership to get my oil changed because I don't trust that they will put all the piecesback together right (especially the under aero dams).

Just wanted to get folks inputs and thoughts.

Do it yourself: the dealers are screwing up oil changes royally - esp. on the 5.0 engines.

Warranty? The burden of proof is on them to prove you did something wrong, and there is no law against D.I.Y.

 

[Mark_888]

I do my own oil changes. Proper documentation will avoid any potential problems. Here is what I do:

1. Record all maintenance in a spreadsheet, including service date, mileage, service performed, where oil and filter were purchased, purchase date, invoice numbers of oil and oil filters
2. Save all receipts for oil and oil filters. I use Hyundai OEM filters and save the bar code portion of the cardboard box to which I staple the oil receipt and record the service info.
3. I Created an account on www.myhyundai.com where I record all of the above information over again (they let you record service info).

I am using Mobil 1 5W-30 Extended Protection motor oil purchased at Walmart in 5 quart jugs. I usually buy my oil filters (as well as engine air filters, and cabin air filters) in bulk from an online Hyundai dealer site. Purchasing in bulk spreads the shipping charge over many items. If bought out of state, there is no sales tax.

 

[Seejay]

I am going to need my first oil change (coming up on 7,500 miles) on my car. Now on previous cars I have always done my own oil changes. I do it more because I know it isbeing done right not to save money.

Now the question is - should I continue to do this or will it cause me potential issues down the line with warranty work if any is required? I really want to avoid issues if I need something big fixed down the line but I hate to go to the dealership to get my oil changed because I don't trust that they will put all the piecesback together right (especially the under aero dams).

Just wanted to get folks inputs and thoughts.

I just had to let it go some years ago living in Houston, and it was hard to cede control to someone else. Just the disposal of waste oil is a huge hassle. I don't think an owner performing routine service to the car impacts the Hyundai warranty.
The Hyundai dealer that services my car is excellent. During the 5K (or 7.5K) check, which involved an oil change, the tech took pictures of the engine air filter--he removed it to inspect it and take a picture! He torqued the bolts attaching the underbody covers (there are two). He showed me the air foils on the rear springs and I showed him the wear on the left rear suspension knuckle caused by the car wash. He told me there is a pending TSB for that.
I am very satisfied that things are being done right.

 

[Midnightsun]

I just had to let it go some years ago living in Houston, and it was hard to cede control to someone else. Just the disposal of waste oil is a huge hassle. I don't think an owner performing routine service to the car impacts the Hyundai warranty.
The Hyundai dealer that services my car is excellent. During the 5K (or 7.5K) check, which involved an oil change, the tech took pictures of the engine air filter--he removed it to inspect it and take a picture! He torqued the bolts attaching the underbody covers (there are two). He showed me the air foils on the rear springs and I showed him the wear on the left rear suspension knuckle caused by the car wash. He told me there is a pending TSB for that.
I am very satisfied that things are being done right.

I would be curious as to how many of the plastic retainers are missing on your car. :roll eyes: Maybe it is the same picture he shows all of the customers so it looks like they are actually doing things?

 

[amartz]

I've always let the dealer change mine. With the underneath panels, it's a hassle without a lift, and they have a record for any warranty issues. Just a matter of convenience. And it gives the dealer a chance to do any TSBs that come up.

 

[ksoze]

Do it yourself: the dealers are screwing up oil changes royally - esp. on the 5.0 engines.

Remind me again what dealers are screwing up on the V8's?

 

[kn5owa]

Remind me again what dealers are screwing up on the V8's?

The worst prob. that I saw posted involved the large splash panels beneath the engine. There are two that have to be removed if you do the oil and filter change in the usual manner - front one for the filter change - rear one for the oil drain plug access.

These have many fasteners - the front panel alone is secured by 5 10mm cap screws and 11 plastic push pins. The rear panel probably has at least as many fasteners, but I suctioned the oil out with a Mity-Vac, so I bypassed that little hassle.

The problem arises when mechanics do what they do - which is not putting all the fasteners back and/or re-using damaged push pins. Then guess what happens when you're doing 70 down your favorite highway? You've got havoc underneath your car.

And, Genesis has the so-called "cartridge" system for filter replacement. On the V8, the filter placement is very critical because it is supported by two distinct, separate posts. Don't do it very conscientiously, and you get a crushed filter - not good. There were prior postings on this problem.

I could readily think of other ways mechanics can screw up an oil change on the 5.0 V8, but the above two problems are enough to keep you awake at night.