Oil Consumption Test Today

DooDooBrown · 03-04-2010, 09:56 AM

Hey all,
Like many, my Z has been drinking oil... I recently took her in to the service department, and they told me to come back in 1000 miles to perform an oil consumption test. Today is the day. I woke up, went downstairs, and checked the dipstick, it is about 3/4 after 1000 miles. My question to all you out there is,
1). What can expect going into the dealership today? (I know about the whole 1 qt. 1000 miles)
2). What is generally the course of action if they do determine that my engine is drinking oil?
3). Will this issue affect my resale value in the future (if they wind up replacing the engine??)

My car just turned 9,000 miles on it, and the problem has yet to stop...
Thanks!

vipor · 03-04-2010, 10:04 AM

Some have pursued the issue and gotten new motors. If your car is still eating that much oil at 9k you might need to go that direction.

My Z ate about 3/4qt in the first 1500 miles, but since then I have had ZERO loss. This is after 9800 miles, 2 oil changes (added a cooler), and a track weekend.

DooDooBrown · 03-04-2010, 12:21 PM

I am assuming I would have much better chances of getting a new motor than just recieving a buy back??

Modshack · 03-04-2010, 12:23 PM

Wait....3/4 full after 1000 miles? They're gonna tel you you don't have a problem (and you don't)

SigPapa226 · 03-04-2010, 12:49 PM

Quote:

Originally Posted by DooDooBrown

Hey all,
Like many, my Z has been drinking oil... I recently took her in to the service department, and they told me to come back in 1000 miles to perform an oil consumption test. Today is the day. I woke up, went downstairs, and checked the dipstick, it is about 3/4 after 1000 miles. My question to all you out there is,
1). What can expect going into the dealership today? (I know about the whole 1 qt. 1000 miles)
2). What is generally the course of action if they do determine that my engine is drinking oil?
3). Will this issue affect my resale value in the future (if they wind up replacing the engine??)

My car just turned 9,000 miles on it, and the problem has yet to stop...
Thanks!

Quit using Mazola Oil and start using something decent

feelzpwr91 · 03-04-2010, 12:54 PM

Mobil 1, Redline, Castrol Edge, or Amsoil, take your pick with one of those and try one last time, then start biotching at them if one of those doesnt help.

*Get a K&N or Mobil 1 filter as well!

AK370Z · 03-04-2010, 04:19 PM

Quote:

Originally Posted by DooDooBrown

I recently took her in to the service department, and they told me to come back in 1000 miles to perform an oil consumption test. Today is the day. I woke up, went downstairs, and checked the dipstick, it is about 3/4 after 1000 miles. My question to all you out there is,
1). What can expect going into the dealership today? (I know about the whole 1 qt. 1000 miles)
2). What is generally the course of action if they do determine that my engine is drinking oil?
3). Will this issue affect my resale value in the future (if they wind up replacing the engine??)

My car just turned 9,000 miles on it, and the problem has yet to stop...
Thanks!

If I recall correctly, You are NOT suppose to touch/check the dip stick. They (dealership) usually seal it or put a "DO NOT TEMPER" tape on the dipstick so that the owner of the car do not attempt to suction out any oil. They do the same with drain bolt as well. I'm just typing what I have read from the 06 350Z consumption tests. My

How long did it took you to accumulate 1000 miles?

Modshack · 03-04-2010, 04:35 PM

Quote:

Originally Posted by AK370Z

If I recall correctly, You are NOT suppose to touch/check the dip stick. They (dealership) usually seal it or put a "DO NOT TEMPER" tape on the dipstick so that the owner of the car do not attempt to suction out any oil. They do the same with drain bolt as well. I'm just typing what I have read from the 06 350Z consumption tests. My

How long did it took you to accumulate 1000 miles?

Yes...that's a bit of a bogus test if it wasn't made tamperproof.. They might have just been shining on the op..But it sounds like there is really no problem.

DooDooBrown · 03-04-2010, 04:49 PM

Alright everyone, update....
1). The dealer has done all oil changes on the car. The oil being used is the exact oil that is being called for in the owner's manual. It is from Nissan. I have, however, used Mobil 1 to top off before, and it has still gone through that.
2). I asked the service representitive, and he said I can check the oil as much as I pleased, however, I can not add oil unless it is below the L mark (had to give him a call).
3). It took me approx. 1 month to put on 1000 miles (We have had snow on the ground for much of January/Feb. in WV

When I checked my oil initally, it was right at the H, a little over-filled. I insured that was the case, as I let it sit over nite. The service advisor did acknoledge that it was an issue, however, they would have to call some Nissan factory tech. for further instructions. I simply made my case that I did not buy a $40,000.00 sports car to dump a qt. of oil in every 2000 miles.
Long story short, they want to see it again in 1500 miles.... We will see how it goes!

SoCal 370Z · 03-04-2010, 05:12 PM

Quote:

Originally Posted by DooDooBrown

I have, however, used Mobil 1 to top off before, and it has still gone through that.

You should not be mixing oils or oil brands for topping off purposes. Top off with the same brand and weight that is in the engine.

Modshack · 03-04-2010, 06:06 PM

Quote:

Originally Posted by DooDooBrown

I did not buy a $40,000.00 sports car to dump a qt. of oil in every 2000 miles.

You can pay twice that for a car and use twice the oil... You are well within the factory norms.

I'm sorry, but I have to ask...First car?

Zsteve · 03-05-2010, 09:17 PM

Quote:

Originally Posted by DooDooBrown

Alright everyone, update....
1). The dealer has done all oil changes on the car. The oil being used is the exact oil that is being called for in the owner's manual. It is from Nissan. I have, however, used Mobil 1 to top off before, and it has still gone through that.
2). I asked the service representitive, and he said I can check the oil as much as I pleased, however, I can not add oil unless it is below the L mark (had to give him a call).
3). It took me approx. 1 month to put on 1000 miles (We have had snow on the ground for much of January/Feb. in WV

When I checked my oil initally, it was right at the H, a little over-filled. I insured that was the case, as I let it sit over nite. The service advisor did acknoledge that it was an issue, however, they would have to call some Nissan factory tech. for further instructions. I simply made my case that I did not buy a $40,000.00 sports car to dump a qt. of oil in every 2000 miles.
Long story short, they want to see it again in 1500 miles.... We will see how it goes!

by the time you do all the milage stuff they want your warranty will be up. Id ask them why their magic isnt working good just to stir the pot on them.

Modshack · 03-07-2010, 01:29 PM

Quote:

Originally Posted by DooDooBrown

I woke up, went downstairs, and checked the dipstick, it is about 3/4 after 1000 miles.

Quote:

Originally Posted by DooDooBrown

2). I asked the service representitive, and he said I can check the oil as much as I pleased, however, I can not add oil unless it is below the L mark (had to give him a call).
3). It took me approx. 1 month to put on 1000 miles (We have had snow on the ground for much of January/Feb. in WV

When I checked my oil initally, it was right at the H, a little over-filled.

The difference from H to L on the stick is just a level indicator. It does not measure the total 5 quarts in the sump. Just the top 1-1.5 quarts..Some misinterpretation here methinks..
1/4 down (or 3/4 up from low) is 1/4 quart or so. An overfilled engine will burn more oil so it's really hard to tell what is actually going on. This is hardly a scientific consumption test at this point.

There's really no point in arguing....He's using more then NONE but (considerably) LESS than it will take for Nissan to consider this an issue. When you start seeing a quart or more disappear in a thousand miles or less they will look harder at it..

blackflag · 03-07-2010, 01:49 PM

Quote:

Originally Posted by Modshack

There's really no point in arguing....He's using more then NONE but (considerably) LESS than it will take for Nissan to consider this an issue. When you start seeing a quart or more disappear in a thousand miles or less they will look harder at it..

Maybe what he's saying is ambiguous, then. I interpret it as 3.75 when he says "it is about 3/4 after 1000 miles."

I agree if it's 1/4 qt in 1000 miles, it's not good, but it's not something that would be fixed. But if he's saying 1.25 qt. in 1000 miles - that's outrageous. They'd damn well better fix that.

Modshack · 03-07-2010, 01:54 PM

Quote:

Originally Posted by blackflag

Maybe what he's saying is ambiguous, then. I interpret it as 3.75 when he says "it is about 3/4 after 1000 miles."

I agree if it's 1/4 qt in 1000 miles, it's not good, but it's not something that would be fixed. But if he's saying 1.25 qt. in 1000 miles - that's outrageous. They'd damn well better fix that.

Yeah, he was supposed to call the service manager if it dipped below the "L" which it would have using your interpretation, and there is no mention of that. The only measurement scale you have is L and H.

03-04-2010, 09:56 AM	#1 (permalink)
DooDooBrown Base Member Join Date: Jun 2009 Location: Ranson, WV Posts: 178 Drives: 09 370 Touring w/spt Rep Power: 16	Oil Consumption Test Today Hey all, Like many, my Z has been drinking oil... I recently took her in to the service department, and they told me to come back in 1000 miles to perform an oil consumption test. Today is the day. I woke up, went downstairs, and checked the dipstick, it is about 3/4 after 1000 miles. My question to all you out there is, 1). What can expect going into the dealership today? (I know about the whole 1 qt. 1000 miles) 2). What is generally the course of action if they do determine that my engine is drinking oil? 3). Will this issue affect my resale value in the future (if they wind up replacing the engine??) My car just turned 9,000 miles on it, and the problem has yet to stop... Thanks!

03-04-2010, 10:04 AM	#2 (permalink)
vipor A True Z Fanatic Join Date: Aug 2009 Location: Euless, TX [ DFW ] Age: 42 Posts: 13,531 Drives: Nismo 09-0183 QAB Rep Power: 49	Some have pursued the issue and gotten new motors. If your car is still eating that much oil at 9k you might need to go that direction. My Z ate about 3/4qt in the first 1500 miles, but since then I have had ZERO loss. This is after 9800 miles, 2 oil changes (added a cooler), and a track weekend. __________________ 2009 NISMO # 0193 \| QAB \| Albums! \| 05.04.10 (Dynojet) 291.94hp/248.28tq Oil Cooler (DIY) \| Custom Headlights \| GTSPEC Braces \| F.I. Long Tube Headers

03-04-2010, 12:23 PM	#4 (permalink)
Modshack A True Z Fanatic Join Date: Mar 2009 Location: Greenville NC Posts: 2,883 Drives: 370Z Sport Rep Power: 976	Wait....3/4 full after 1000 miles? They're gonna tel you you don't have a problem (and you don't) __________________ Steal my car! (SOLD)...Now Porsche Cayman S Oil Cooler DIY: Here!

03-04-2010, 12:54 PM	#6 (permalink)
feelzpwr91 Enthusiast Member Join Date: Oct 2009 Location: RVA Posts: 311 Drives: 09 Black370z T M6 Rep Power: 197	Mobil 1, Redline, Castrol Edge, or Amsoil, take your pick with one of those and try one last time, then start biotching at them if one of those doesnt help. *Get a K&N or Mobil 1 filter as well! __________________ Rather be driving my Z

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03-04-2010, 12:21 PM	#3 (permalink)
DooDooBrown Base Member Join Date: Jun 2009 Location: Ranson, WV Posts: 178 Drives: 09 370 Touring w/spt Rep Power: 16	I am assuming I would have much better chances of getting a new motor than just recieving a buy back??

03-04-2010, 04:49 PM	#9 (permalink)
DooDooBrown Base Member Join Date: Jun 2009 Location: Ranson, WV Posts: 178 Drives: 09 370 Touring w/spt Rep Power: 16	Alright everyone, update.... 1). The dealer has done all oil changes on the car. The oil being used is the exact oil that is being called for in the owner's manual. It is from Nissan. I have, however, used Mobil 1 to top off before, and it has still gone through that. 2). I asked the service representitive, and he said I can check the oil as much as I pleased, however, I can not add oil unless it is below the L mark (had to give him a call). 3). It took me approx. 1 month to put on 1000 miles (We have had snow on the ground for much of January/Feb. in WV When I checked my oil initally, it was right at the H, a little over-filled. I insured that was the case, as I let it sit over nite. The service advisor did acknoledge that it was an issue, however, they would have to call some Nissan factory tech. for further instructions. I simply made my case that I did not buy a $40,000.00 sports car to dump a qt. of oil in every 2000 miles. Long story short, they want to see it again in 1500 miles.... We will see how it goes!