Notices
C6 Corvette ZR1 & Z06 General info about GM’s Corvette Supercar, LS9 Corvette Technical Info, Performance Upgrades, Suspension Setup for Street or Track
Sponsored by:
Sponsored by: Kraken

[Z06] Oil Change NIGHTMARE

Thread Tools
 
Search this Thread
 
Old 05-20-2016, 07:45 PM
  #1  
blooper
Instructor
Thread Starter
 
blooper's Avatar
 
Member Since: Feb 2016
Posts: 129
Likes: 0
Received 3 Likes on 3 Posts
Default Oil Change NIGHTMARE

Well..

Took my z06 to a "Brake Check" location for what i thought would be a simple oil change.

They drained the oil, tried putting 8 quartz in the dry sump. It was firing out so the tech popped open my valve cover and put 5-6 quarts in the engine.

Fired the car up and it was blowing out clouds of smoke so they turned it off. (Ran for about 5 seconds)

When i realized what they were doing, i ran out there and told them to STOP immediately. I had them drain out the oil and let it drip out for about 45 mins and put the oil in the dry sump where it belongs.

Fired the car up, it smoked again before going back to normal. (assuming it was burning the excess oil in there) - Car idled fine shortly after. I drove it home and everything seems fine. I only live 1 mile away from this place, so not much driving has been done since this.

I talked to AHP and they said that it shouldn't be a big issue as long as the car is acting the same. He said if it was popping / idling rough, they damaged a piston or something else.

I have in writing from the shop that they added 5 quarts to the engine via valve cover just in case something happens in the near future.

Thoughts / opinions on what i should do to ensure the car is healthy?
Old 05-20-2016, 08:50 PM
  #2  
SLOWRYDE
Burning Brakes
 
SLOWRYDE's Avatar
 
Member Since: Feb 2006
Location: Stafford Virginia
Posts: 982
Received 363 Likes on 254 Posts

Default

Now I'm wondering if they even realized the Z has 2 drain plugs....
Old 05-20-2016, 09:04 PM
  #3  
*El Ocho*
Pro
 
*El Ocho*'s Avatar
 
Member Since: Aug 2008
Location: Miami FL
Posts: 661
Received 51 Likes on 38 Posts

Default

wow, because of stuff like that is why I would NEVER take my car to a jiffy lube or similar spot for an oil change.

hope everything turns out ok.
Old 05-20-2016, 09:11 PM
  #4  
Lawdogg
Safety Car
 
Lawdogg's Avatar
 
Member Since: Aug 1999
Location: Minnesota
Posts: 4,320
Received 212 Likes on 91 Posts

Default

I change the oil myself for these very reasons.
Old 05-20-2016, 10:04 PM
  #5  
seamus2154
Drifting
 
seamus2154's Avatar
 
Member Since: Nov 2008
Location: Palm Beach Florida
Posts: 1,416
Received 125 Likes on 94 Posts

Default

I am consistently amazed at two things. One people paying 75-100K for a car and letting a monkey work on it. Two, how much this scenario happens. It even happens at dealers!!!
I own and have owned a lot of cars. These days they are all different in some way. One takes 5 quarts the other 6 quarts, my Denali 8.5 quarts, my Zo6 10.5 quarts plus TWO drain plugs!!!! How can someone in the oil changing business assume anything regarding any car??? I even double check the amounts, filters, drain locations on EVERY car I do. 25 years ago they were all 5 qts and a filter 98% of time! Now none of them are.

To the OP: you now have to check the valve cover cap inside prongs to make sure they didn't crack off when they preyed that cap off. That would mean they are inside your motor. Yep, if so valve cover has to come off and you pray they are there. That cap is not made to come off like that. Good luck

I vote to make a oil change sticky…what not to do, know everything and tell the monkeys EXACTLY how to do it. Make NO assumption that someone in the business knows what they are doing, they don't, they are just winging it!!!! This happens every week for YEARS now!!!!!!
The following users liked this post:
Vegas1500 (05-25-2016)
Old 05-20-2016, 10:21 PM
  #6  
08mojo
Pro
 
08mojo's Avatar
 
Member Since: Feb 2015
Posts: 546
Received 53 Likes on 48 Posts
Default

As posted above, remove the false oil cap and see if it broke. If so, pull the valve cover and hope the pieces are floating on top of the head... I'd also drain the oil and put in something the ls7 deserves.
Old 05-21-2016, 01:57 AM
  #7  
Bill Dearborn
Tech Contributor
 
Bill Dearborn's Avatar
 
Member Since: Oct 1999
Location: Charlotte, NC (formerly Endicott, NY)
Posts: 40,145
Received 8,970 Likes on 5,353 Posts

Default

I used to take my Vettes to a Jiffy Lube all the time. I took my own oil/filter and they used my service manuals to guide them on changing the oil even to using a torque wrench to tighten the drain plug. While they were working on the car they would let me down in the basement so I could inspect the bottom of the car (I didn't have a lift). Never had an issue with them. Anything they saw was brought to my attention and they told me everything they were doing. Very good guys that had jobs in an area where not a lot of people had jobs.

Bill
Old 05-21-2016, 02:21 AM
  #8  
SonnyAK
Melting Slicks
 
SonnyAK's Avatar
 
Member Since: Sep 2010
Location: Southern Illinois
Posts: 2,080
Received 677 Likes on 413 Posts

Default

I change my own oil in everything we have that has an engine...That's currently 17 motors (oh wait, 3 of them are 2 stroke)...I don't care how much time I waste on them - no-one else is going to screw them up but me!!
Old 05-21-2016, 03:28 AM
  #9  
blooper
Instructor
Thread Starter
 
blooper's Avatar
 
Member Since: Feb 2016
Posts: 129
Likes: 0
Received 3 Likes on 3 Posts
Default

Originally Posted by seamus2154
I am consistently amazed at two things. One people paying 75-100K for a car and letting a monkey work on it. Two, how much this scenario happens. It even happens at dealers!!!
I own and have owned a lot of cars. These days they are all different in some way. One takes 5 quarts the other 6 quarts, my Denali 8.5 quarts, my Zo6 10.5 quarts plus TWO drain plugs!!!! How can someone in the oil changing business assume anything regarding any car??? I even double check the amounts, filters, drain locations on EVERY car I do. 25 years ago they were all 5 qts and a filter 98% of time! Now none of them are.

To the OP: you now have to check the valve cover cap inside prongs to make sure they didn't crack off when they preyed that cap off. That would mean they are inside your motor. Yep, if so valve cover has to come off and you pray they are there. That cap is not made to come off like that. Good luck

I vote to make a oil change sticky…what not to do, know everything and tell the monkeys EXACTLY how to do it. Make NO assumption that someone in the business knows what they are doing, they don't, they are just winging it!!!! This happens every week for YEARS now!!!!!!
Is there a proper way to remove the valve cover cap to ensure i'm not the one breaking the prongs? I brought this to the tech's attention and his response seemed like the cap was easy to take off / put back on.


Edit: as mentioned above... i didn't think changing the oil on a car was going to be such a task for a place that does it all the time. I chose this place ONLY because of how close and convenient it was to my house. They charged me $18 per quart on mobil 1 synthetic. Same stuff sells for $5 per quart at Walmart... they wouldn't price match. Complete ********.

Last edited by blooper; 05-21-2016 at 03:32 AM.
Old 05-21-2016, 09:43 AM
  #10  
Wulverine
Le Mans Master
 
Wulverine's Avatar
 
Member Since: Jun 2008
Posts: 6,716
Received 70 Likes on 49 Posts
St. Jude Donor '15

Default

Originally Posted by Bill Dearborn
I used to take my Vettes to a Jiffy Lube all the time. I took my own oil/filter and they used my service manuals to guide them on changing the oil even to using a torque wrench to tighten the drain plug. While they were working on the car they would let me down in the basement so I could inspect the bottom of the car (I didn't have a lift). Never had an issue with them. Anything they saw was brought to my attention and they told me everything they were doing. Very good guys that had jobs in an area where not a lot of people had jobs.

Bill
Yep. I do the same thing when I don't have the time to do it myself and never had an issue

Last edited by Wulverine; 05-21-2016 at 09:45 AM.
Old 05-21-2016, 11:20 AM
  #11  
blooper
Instructor
Thread Starter
 
blooper's Avatar
 
Member Since: Feb 2016
Posts: 129
Likes: 0
Received 3 Likes on 3 Posts
Default

The cap came off super easy when i went to go check just now. Seems like it's missing the retaining prongs. Does anyone have a picture of what the prongs look like? Is there multiple pieces i should be looking for when i take off the valve cover?

Old 05-21-2016, 01:34 PM
  #12  
carpe dm
Le Mans Master
 
carpe dm's Avatar
 
Member Since: Oct 1999
Location: Tucson AZ
Posts: 8,205
Received 36 Likes on 35 Posts

Default

If at all possible, get a set of jack stands, a jack, and do it yourself! NEVER take it to a place like you used! Use a dealer if you have to.
Old 05-21-2016, 02:36 PM
  #13  
dmuellenberg
Melting Slicks
 
dmuellenberg's Avatar
 
Member Since: Mar 2006
Location: Woodbury MN
Posts: 2,093
Received 178 Likes on 120 Posts

Default

I'm not 100% positive, but it is my understanding you can't take the valve cover cap off without breaking the retaining prongs. I believe you should be looking for 2 prongs. Good luck - hope you find them.
Old 05-21-2016, 05:16 PM
  #14  
db2xpert
Drifting
 
db2xpert's Avatar
 
Member Since: May 2002
Location: Prescott AZ Gilbert AZ
Posts: 1,275
Received 61 Likes on 52 Posts

Default

Originally Posted by Bill Dearborn
I used to take my Vettes to a Jiffy Lube all the time. I took my own oil/filter and they used my service manuals to guide them on changing the oil even to using a torque wrench to tighten the drain plug. While they were working on the car they would let me down in the basement so I could inspect the bottom of the car (I didn't have a lift). Never had an issue with them. Anything they saw was brought to my attention and they told me everything they were doing. Very good guys that had jobs in an area where not a lot of people had jobs.

Bill

Bill,
As with everything, there are good and bad places for services.
Yours was exceptional. Have you found any of similar quality at your new area?

I've used Jiffy and others for my truck simply because I don't have to bother getting rid of the oil later.
I'd have to really know the techs before I'd trust them with a Z06 vette.

I always bring my own oil and filter, so they knock $10 off the change price, and lube the front joints on the GMC,

But one Jiffy wanted to charge me the same price when using my oil.
Just a dumb manager. Went across the street to a small shop that took $15 off the price.

If you want to use any commercial place for a Z06, question them first to be sure they know how to change the oil.
And bring your own Mobil One or other Synth oil from Walmart.
$18/quart is thievery.
Old 05-21-2016, 06:01 PM
  #15  
Cman01
Melting Slicks
 
Cman01's Avatar
 
Member Since: Aug 2008
Location: Toronto Ontario
Posts: 3,023
Received 460 Likes on 311 Posts

Default

Oil caps on most cars are not hard to remove. The Z oil cap on the cover is tough to remove for a reason.....................you're not supposed to REMOVE IT!!!!!!!!

Removing the cap at the oil tank should give you an idea why the one on the valve cover is so much more difficult to remove and should be left alone.

Tony
Old 05-21-2016, 06:47 PM
  #16  
User Omega
Melting Slicks
 
User Omega's Avatar
 
Member Since: Mar 2016
Location: Indianapolis IN
Posts: 2,211
Received 230 Likes on 208 Posts
Default

I wouldn't be able to sleep until I pulled that valve cover. I hope you open it up and find them right on top. I would still be paranoid for the life of the car that one small sliver would make its way into an oil passage. I would definitely change the oil again after locating the prongs just in case a small shard is in the pan.
Old 05-21-2016, 10:20 PM
  #17  
blooper
Instructor
Thread Starter
 
blooper's Avatar
 
Member Since: Feb 2016
Posts: 129
Likes: 0
Received 3 Likes on 3 Posts
Default

Originally Posted by carpe dm
If at all possible, get a set of jack stands, a jack, and do it yourself! NEVER take it to a place like you used! Use a dealer if you have to.
Yup. Lesson learned.

Originally Posted by dmuellenberg
I'm not 100% positive, but it is my understanding you can't take the valve cover cap off without breaking the retaining prongs. I believe you should be looking for 2 prongs. Good luck - hope you find them.
I've been doing some reading on this topic. It is possible to remove it without breaking the retaining prongs, but you need to be extremely careful. These morons weren't gentle.

Originally Posted by User Omega
I wouldn't be able to sleep until I pulled that valve cover. I hope you open it up and find them right on top. I would still be paranoid for the life of the car that one small sliver would make its way into an oil passage. I would definitely change the oil again after locating the prongs just in case a small shard is in the pan.
I am waiting until i hear back from this shops corp office. I went in and demanded they have the car towed to a shop of my choice to have the work done. The car is siting in the garage and won't be turned on / driven until the prongs are found. If they deny it, i'll have no choice but to pull the valve cover myself and possibly lawyer up.

Get notified of new replies

To Oil Change NIGHTMARE

Old 05-21-2016, 10:21 PM
  #18  
blooper
Instructor
Thread Starter
 
blooper's Avatar
 
Member Since: Feb 2016
Posts: 129
Likes: 0
Received 3 Likes on 3 Posts
Default

Originally Posted by db2xpert
Bill,
As with everything, there are good and bad places for services.
Yours was exceptional. Have you found any of similar quality at your new area?

I've used Jiffy and others for my truck simply because I don't have to bother getting rid of the oil later.
I'd have to really know the techs before I'd trust them with a Z06 vette.

I always bring my own oil and filter, so they knock $10 off the change price, and lube the front joints on the GMC,

But one Jiffy wanted to charge me the same price when using my oil.
Just a dumb manager. Went across the street to a small shop that took $15 off the price.

If you want to use any commercial place for a Z06, question them first to be sure they know how to change the oil.
And bring your own Mobil One or other Synth oil from Walmart.
$18/quart is thievery.
Yup. I had them put in mobil 1 synthetic. Charged me $150 for an oil change that will apparently be refunded to me via gift card... complete ********.
Old 05-21-2016, 10:35 PM
  #19  
Must_Have_Z
Drifting
 
Must_Have_Z's Avatar
 
Member Since: Mar 2003
Location: Kaukauna WI
Posts: 1,771
Received 139 Likes on 105 Posts

Default

Changing your own oil is too easy not to do. I can do it twice in the time it would take me to go to jiffy lube.
Old 05-21-2016, 10:41 PM
  #20  
Bryan91SE
Instructor
 
Bryan91SE's Avatar
 
Member Since: Aug 2015
Location: Indianapolis Indiana
Posts: 103
Received 8 Likes on 7 Posts
Default

Regarding a sticky, here is an old thread where someone took the time to lay out the steps:

https://www.corvetteforum.com/forums...il-change.html

Originally Posted by seamus2154
I am consistently amazed at two things. One people paying 75-100K for a car and letting a monkey work on it. Two, how much this scenario happens. It even happens at dealers!!!
I own and have owned a lot of cars. These days they are all different in some way. One takes 5 quarts the other 6 quarts, my Denali 8.5 quarts, my Zo6 10.5 quarts plus TWO drain plugs!!!! How can someone in the oil changing business assume anything regarding any car??? I even double check the amounts, filters, drain locations on EVERY car I do. 25 years ago they were all 5 qts and a filter 98% of time! Now none of them are.

To the OP: you now have to check the valve cover cap inside prongs to make sure they didn't crack off when they preyed that cap off. That would mean they are inside your motor. Yep, if so valve cover has to come off and you pray they are there. That cap is not made to come off like that. Good luck

I vote to make a oil change sticky…what not to do, know everything and tell the monkeys EXACTLY how to do it. Make NO assumption that someone in the business knows what they are doing, they don't, they are just winging it!!!! This happens every week for YEARS now!!!!!!


Quick Reply: [Z06] Oil Change NIGHTMARE



All times are GMT -4. The time now is 08:12 AM.