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Dealers/shops always overfill. #4682247
03/02/18 12:07 PM
03/02/18 12:07 PM
Joined: Apr 2013
Posts: 769
Denmark
shDK Offline OP
shDK  Offline OP
Joined: Apr 2013
Posts: 769
Denmark
So..

I have noticed something. Had my car serviced at the local Toyota dealer today. Nd the car came back 1 cm overfilled.. it happened too the last time, it has happened several times for friends and family as well, is it just me. Or is it like dealers/shops very often end up overfilling the engine? At least in shops here in Denmark. Is it the same in the US?

Have a great weekend all. smile

Re: Dealers/shops always overfill. [Re: shDK] #4682252
03/02/18 12:12 PM
03/02/18 12:12 PM
Joined: Apr 2013
Posts: 2,417
The Northeast
mclasser Offline
mclasser  Offline
Joined: Apr 2013
Posts: 2,417
The Northeast
They overfill in case you burn some oil during the OCI. Most people never check their oil so this provides some 'protection.'


2018 Hyundai Elantra VE -- 6K
2013 Honda Pilot EX-L 4WD -- 57K
2002 Honda Accord EX-L -- 212K

Re: Dealers/shops always overfill. [Re: shDK] #4682256
03/02/18 12:15 PM
03/02/18 12:15 PM
Joined: Apr 2016
Posts: 965
KS
FordBroncoVWJeta Offline
FordBroncoVWJeta  Offline
Joined: Apr 2016
Posts: 965
KS
Worried about 1cm. Really...


2017 Volkswagen Jetta 1.4T - 2015 Honda CRV 2.4 - 2012 Volkswagen Jetta 2.0 - 2001 Pontiac Sunfire 2.2
Re: Dealers/shops always overfill. [Re: FordBroncoVWJeta] #4682259
03/02/18 12:23 PM
03/02/18 12:23 PM
Joined: Apr 2013
Posts: 769
Denmark
shDK Offline OP
shDK  Offline OP
Joined: Apr 2013
Posts: 769
Denmark
Originally Posted By: FordBroncoVWJeta
Worried about 1cm. Really...


No I am not.. it it overfilled by 1 to 1,5 cm. I think it is okay. Maybe half a liter.

Re: Dealers/shops always overfill. [Re: shDK] #4682260
03/02/18 12:23 PM
03/02/18 12:23 PM
Joined: Sep 2008
Posts: 9,235
Ontario, Canada
IndyIan Offline
IndyIan  Offline
Joined: Sep 2008
Posts: 9,235
Ontario, Canada
I actually do this on the wife's car. Usually it finishes off the jug as well and it stays above the fill line for 8-10k miles... I assume 1 cm over has no effect and with my old cars I don't worry about it.
Back in my jiffy lube days I was always amazed how they got it right on the full line when they showed you, but now I assume they must have a technique to drop the stick to the right spot.


07 Focus ZXW, 5spd manual, 218km M1 5W30
18 Outback 2.5 CVT 15km 0W20
Re: Dealers/shops always overfill. [Re: mclasser] #4682261
03/02/18 12:26 PM
03/02/18 12:26 PM
Joined: Apr 2017
Posts: 1,413
San Rafael, CA
dogememe Offline
dogememe  Offline
Joined: Apr 2017
Posts: 1,413
San Rafael, CA
Originally Posted By: mclasser
They overfill in case you burn some oil during the OCI. Most people never check their oil so this provides some 'protection.'


This.


2010 Ford Escape 2.5~91K Miles: AMSOIL SS 5W-30, AMSOIL SS FE ATF.
1995 Chevy Silverado 5.7 ~276K Miles: Delo 10W-30, AMSOIL OE MV ATF.
AMSOIL
Re: Dealers/shops always overfill. [Re: shDK] #4682264
03/02/18 12:29 PM
03/02/18 12:29 PM
Joined: Dec 2010
Posts: 3,120
Tennessee
goodtimes Offline
goodtimes  Offline
Joined: Dec 2010
Posts: 3,120
Tennessee
One cm overfilled is a lot. I would take some out. Yes, it is very common in the USA even at the dealer. Just carelessness on their part, no doubt they don't waste oil on purpose.

Re: Dealers/shops always overfill. [Re: shDK] #4682269
03/02/18 12:32 PM
03/02/18 12:32 PM
Joined: Oct 2014
Posts: 4,027
Utah
CKN Online content
CKN  Online Content
Joined: Oct 2014
Posts: 4,027
Utah
The dealers do overfill. Also-if they thought it caused any harm they wouldn't do it.

A good per-percentage of oil changes on vehicles at dealers are under warranty.

For all anybody knows they could be doing this with the whatever manufacturers approval.


To quote a poster on here-(me) you motor will not blow up.

Re: Dealers/shops always overfill. [Re: shDK] #4682271
03/02/18 12:33 PM
03/02/18 12:33 PM
Joined: Nov 2005
Posts: 902
Senoia, GA
thooks Offline
thooks  Offline
Joined: Nov 2005
Posts: 902
Senoia, GA
How much is 1 CM?

Re: Dealers/shops always overfill. [Re: shDK] #4682272
03/02/18 12:33 PM
03/02/18 12:33 PM
Joined: Mar 2014
Posts: 3,471
NJ
Leo99 Offline
Leo99  Offline
Joined: Mar 2014
Posts: 3,471
NJ
I overfill my Rav4 and Camry. Better a little over than a little under.


Without data you're just another person with an opinion. W. E. Deming

2003 Corolla 250,000 miles (RIP)
2004 Corolla 125,000 miles
2004 Rav4 370,000 miles
2015 Camry 70,000 miles
Re: Dealers/shops always overfill. [Re: shDK] #4682283
03/02/18 12:46 PM
03/02/18 12:46 PM
Joined: Jun 2004
Posts: 2,467
St. Louis
MONKEYMAN Offline
MONKEYMAN  Offline
Joined: Jun 2004
Posts: 2,467
St. Louis
My dealership changed my factory fill. It was to the top of the plastic part of the dipstick. Service manager said their oil gun may need to be recalibrated. Engine calls for 4.23 quarts. When I do it 4 quarts is perfect. Right like it came from the factory.

I am thinking they just follow some book that lists the proper amount, not what is necessarily needed. The other thing is they may be removing plug and installing it before all the oil comes out. At home I take my time until no more drips observed.


Truth alone triumphs, not untruth.

2017 Elantra SE
Re: Dealers/shops always overfill. [Re: thooks] #4682285
03/02/18 12:47 PM
03/02/18 12:47 PM
Joined: Mar 2015
Posts: 202
Ontario Niagara region
Drosselmier Offline
Drosselmier  Offline
Joined: Mar 2015
Posts: 202
Ontario Niagara region
I think the OP is referring to the distance on the dipstick from Full line and measured Oil line.

Re: Dealers/shops always overfill. [Re: shDK] #4682288
03/02/18 12:48 PM
03/02/18 12:48 PM
Joined: Jun 2015
Posts: 4,404
New England
Virtus_Probi Offline
Virtus_Probi  Offline
Joined: Jun 2015
Posts: 4,404
New England
The rumor among Subaru owners was that the dealers were doing this to mask oil consumption issues. Haven't had any noticeable consumption in our two Subies yet...

I have to admit that I tend to overfill a bit, I aim for on the line and don't like it below so it's either "perfect" (less often) or a bit too high (more common). I get it close (slightly low) on the initial fill, drive it around for a while, park it and let it cool down, then check it later and (usually) add some more.

I suppose it might be the case that it is on the line when Mr. Jiffy Lube shows you the stick in the shop and is then a little high after you let it cool down at home because the oil is still settling at the former location?


2014 Forester XT, 90000 miles
Last Change;
M1 5W30 d1G2
Tokyo Roki 15208AA170 filter
Re: Dealers/shops always overfill. [Re: shDK] #4682295
03/02/18 12:58 PM
03/02/18 12:58 PM
Joined: Jul 2005
Posts: 30,959
NY
demarpaint Offline
demarpaint  Offline
Joined: Jul 2005
Posts: 30,959
NY
I think the perfect excuse is they overfill it because they assume people don't check their oil. That's what I'd be telling people if I overfilled their oil and they called me out. wink I wonder what the story is when they under fill it? I bet they have one too, like: this brand car runs best when the oil is under the full mark. lol Never admit your wrong seems to be the motto in many repair shops. lol


God Bless Our Troops

Re: Dealers/shops always overfill. [Re: shDK] #4682299
03/02/18 01:05 PM
03/02/18 01:05 PM
Joined: Dec 2010
Posts: 3,120
Tennessee
goodtimes Offline
goodtimes  Offline
Joined: Dec 2010
Posts: 3,120
Tennessee
Maybe people don't have a feel for metric. 1-1.5 cm overfilled is grossly overfilled. Look in any owners manual and usually it's in bold print. DO NOT OVERFILL. The oil pan is just a bowl with a tube in it, but the engine designers consider cars goin up and down grades, going around bends fast and many things. You don't want your oil pan oil aerated. I would immediately drain some out. One or two mm is probably OK but not ten to fifteen. If a car burns oil, you add some later.

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