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i think i screwed up... #4619633
12/31/17 01:15 PM
12/31/17 01:15 PM
Joined: May 2015
Posts: 964
Missouri
gabriel9766 Offline OP
gabriel9766  Offline OP
Joined: May 2015
Posts: 964
Missouri
I did a trans fluid exchange on my brothers new 08 fusion with the 5 speed and used merconV because the dipstick said M V on the top.... now looking online and tig1 says it takes FNR-5 ATF. did i screw up? shifts and drives fine...


2015 Malibu LT 2.5L PPPP 0w20 46.1K
2007 Escape XLT 3.0L 5Q STHM 5w30/1Q MC full syn 5W20 115K
2010 Fusion SE 2.5L MC 0w20 110K
2008 Escape XLT 2.3L MC 5w30 187K
2007 Fusion SE 2.3L- 172K
Re: i think i screwed up... [Re: gabriel9766] #4619652
12/31/17 01:36 PM
12/31/17 01:36 PM
Joined: Sep 2005
Posts: 5,663
MIchigan
Warstud Offline
Warstud  Offline
Joined: Sep 2005
Posts: 5,663
MIchigan
It looks like you put in the wrong fluid. And Ford screwed up putting M V on the dipstick which can be mistaken for Mercon.

Read RF Overlords post>>>>>>
https://bobistheoilguy.com/forums/ubbthreads.php/topics/1677059/1

Last edited by Warstud; 12/31/17 01:36 PM.
Re: i think i screwed up... [Re: gabriel9766] #4619673
12/31/17 02:04 PM
12/31/17 02:04 PM
Joined: Apr 2015
Posts: 279
Georgia
Charlie2015 Offline
Charlie2015  Offline
Joined: Apr 2015
Posts: 279
Georgia
Just put some maxlife ATF in it


1998 Honda Accord EX 2.3L Auto
2009 Scion TC Manual
Re: i think i screwed up... [Re: gabriel9766] #4619750
12/31/17 03:07 PM
12/31/17 03:07 PM
Joined: Nov 2003
Posts: 3,790
Cape Cod, MA
RF Overlord Offline
RF Overlord  Offline
Joined: Nov 2003
Posts: 3,790
Cape Cod, MA
While you might not experience any immediate effect, who knows what the long-term effects will be. If it was MY car, I'd replace the fluid with the correct stuff ASAP.

The FNR5 uses Ford-badged Mobil 3309 which is also sold as Toyota T-IV. That's what I used in my niece's '08 Fusion for many years.


Supercharged '03 Mercury Marauder - Trilogy Motorsports #61
PP 5W-30 / MC FL820S

'04 Grand Marquis LS Limited Edition - daily driver

'00 Grand Marquis GS - bad frame/future to be determined
Re: i think i screwed up... [Re: gabriel9766] #4619754
12/31/17 03:10 PM
12/31/17 03:10 PM
Joined: Feb 2016
Posts: 517
GA
miden851 Offline
miden851  Offline
Joined: Feb 2016
Posts: 517
GA
I have used Castrol, Mobil1 and Red Line ATFs on my car, never had any issues


2008 Mazda6i GT; @202K miles
2016 Honda CR-V EX-L; @33K miles
Re: i think i screwed up... [Re: Warstud] #4619764
12/31/17 03:16 PM
12/31/17 03:16 PM
Joined: May 2015
Posts: 964
Missouri
gabriel9766 Offline OP
gabriel9766  Offline OP
Joined: May 2015
Posts: 964
Missouri



Im good basically its a mazda transmission which takes MerconV.


2015 Malibu LT 2.5L PPPP 0w20 46.1K
2007 Escape XLT 3.0L 5Q STHM 5w30/1Q MC full syn 5W20 115K
2010 Fusion SE 2.5L MC 0w20 110K
2008 Escape XLT 2.3L MC 5w30 187K
2007 Fusion SE 2.3L- 172K
Re: i think i screwed up... [Re: gabriel9766] #4619848
12/31/17 04:27 PM
12/31/17 04:27 PM
Joined: Jun 2015
Posts: 489
New York
NoNameJoe Offline
NoNameJoe  Offline
Joined: Jun 2015
Posts: 489
New York
Hate to break it to you but you are incorrect. The "M V" doesn't stand for Mercon V, it stands for Type M5. You can see this by looking up their MES number (117C as shown on that page).

Mazda has stated that their Type M5 transmission fluid is not Mercon V under bulletin: "CORRECT APPLICATIONS FOR ATF M-V (TYPE M5) AND MERCONŽV AUTO-MATIC TRANSMISSION FLUIDS", which discusses that some of their cars use Mercon V and some use Type M5 and to use the right fluid for the right car.

Quote:

DESCRIPTION
Always be sure to use the correct automatic transmission fluid when replacing ATF. Using the wrong ATF may
cause shift quality complaints or may even damage the transmission.
NOTE:
• ATF M-V (TYPE M5) IS NOT THE SAME FLUID AS MERCONŽV ATF.
• ATF M-V (TYPE M5) HAS A GREATER VISCOSITY THAN MERCONŽV ATF IN LOW TEMPERA-
TURES.
• ATF M-V (TYPE M5) HAS A GREATER ANTI-JUDDER SPECIFICATION THAN MERCONŽV ATF.
CAUTION:
• USING ATF OTHER THAN ATF M-V (TYPE M5) IN AUTOMATIC TRANSMISSIONS
DESIGNED TO USE ATF M-V (TYPE M5) MAY CAUSE SHIFT QUALITY COMPLAINTS.
• USING ATF OTHER THAN MERCONŽV IN AUTOMATIC TRANSMISSIONS DESIGNED TO
USE MERCONŽV MAY CAUSE TRANSMISSION DAMAGE.


2015 Civic LX Coupe
Re: i think i screwed up... [Re: gabriel9766] #4619867
12/31/17 04:52 PM
12/31/17 04:52 PM
Joined: Mar 2016
Posts: 49
USA
ozric Offline
ozric  Offline
Joined: Mar 2016
Posts: 49
USA
Mazda caused all kinds of grief by naming the fluid ATF-MV, which is why they renamed for clarification to ATF-M5 - you'll read all over the internet about people putting Mercon-V in their transmission due to the confusion. If Mazda took the time to create a bulletin about it, might be best to flush the Mercon-V out and put Mazda M5 in.

Re: i think i screwed up... [Re: ozric] #4619931
12/31/17 05:50 PM
12/31/17 05:50 PM
Joined: Nov 2008
Posts: 3,154
Oshawa, Ontario Canada
JC1 Offline
JC1  Offline
Joined: Nov 2008
Posts: 3,154
Oshawa, Ontario Canada
Originally Posted By: ozric
Mazda caused all kinds of grief by naming the fluid ATF-MV, which is why they renamed for clarification to ATF-M5 - you'll read all over the internet about people putting Mercon-V in their transmission due to the confusion. If Mazda took the time to create a bulletin about it, might be best to flush the Mercon-V out and put Mazda M5 in.


What a bonehead move!


2015 Grand Caravan SXT Plus 5w-20 PPPP/Fram Ultra Filter
1997 Honda Civic CX 5w-30 Shell Conventional/Fram Ultra Filter
Re: i think i screwed up... [Re: gabriel9766] #4620001
12/31/17 07:09 PM
12/31/17 07:09 PM
Joined: Nov 2003
Posts: 3,790
Cape Cod, MA
RF Overlord Offline
RF Overlord  Offline
Joined: Nov 2003
Posts: 3,790
Cape Cod, MA
Originally Posted By: gabriel9766
Im good basically its a mazda transmission which takes MerconV.

No, it does not. It takes Mazda M5...completely different fluid than Ford Mercon V.


Supercharged '03 Mercury Marauder - Trilogy Motorsports #61
PP 5W-30 / MC FL820S

'04 Grand Marquis LS Limited Edition - daily driver

'00 Grand Marquis GS - bad frame/future to be determined
Re: i think i screwed up... [Re: RF Overlord] #4620059
12/31/17 08:06 PM
12/31/17 08:06 PM
Joined: May 2015
Posts: 964
Missouri
gabriel9766 Offline OP
gabriel9766  Offline OP
Joined: May 2015
Posts: 964
Missouri
Originally Posted By: RF Overlord
Originally Posted By: gabriel9766
Im good basically its a mazda transmission which takes MerconV.

No, it does not. It takes Mazda M5...completely different fluid than Ford Mercon V.

Pull this up by the vin on the ford website... MerconV

Last edited by gabriel9766; 12/31/17 08:07 PM.

2015 Malibu LT 2.5L PPPP 0w20 46.1K
2007 Escape XLT 3.0L 5Q STHM 5w30/1Q MC full syn 5W20 115K
2010 Fusion SE 2.5L MC 0w20 110K
2008 Escape XLT 2.3L MC 5w30 187K
2007 Fusion SE 2.3L- 172K
Re: i think i screwed up... [Re: gabriel9766] #4620075
12/31/17 08:32 PM
12/31/17 08:32 PM
Joined: Jan 2009
Posts: 13,834
Illinois
tig1 Offline
tig1  Offline
Joined: Jan 2009
Posts: 13,834
Illinois
Originally Posted By: gabriel9766
Originally Posted By: RF Overlord
Originally Posted By: gabriel9766
Im good basically its a mazda transmission which takes MerconV.

No, it does not. It takes Mazda M5...completely different fluid than Ford Mercon V.

Pull this up by the vin on the ford website... MerconV


I think you will find that where this says "Motorcraft MV" that's the spec # for the Mazda trans, not Mercon V. The correct ATF for you trans is FNR-5. When I started using M1 ATF it had the Mazda MV rating. A year or so later M1 dropped the Mazda and other OEM ratings. I called Mobil tech and they told me there are too many hoops to jump through to continue all the various OEM ratings. But they also told me the M1 ATF will work great in my FNR-5 spec'd trans, which has been the case for the last 200K.

Last edited by tig1; 12/31/17 08:35 PM.

2007 Ford Fusion 232,000 miles
M1 0-20 EP
2017 Ford Fusion 55K
M1 0-20 EP
10,000 mile OCIs on both engines
M1 ATF and MC LV
M1 10-30 in all OPE
MC filters

Re: i think i screwed up... [Re: tig1] #4620082
12/31/17 08:48 PM
12/31/17 08:48 PM
Joined: May 2015
Posts: 964
Missouri
gabriel9766 Offline OP
gabriel9766  Offline OP
Joined: May 2015
Posts: 964
Missouri
Originally Posted By: tig1
Originally Posted By: gabriel9766
Originally Posted By: RF Overlord
Originally Posted By: gabriel9766
Im good basically its a mazda transmission which takes MerconV.

No, it does not. It takes Mazda M5...completely different fluid than Ford Mercon V.

Pull this up by the vin on the ford website... MerconV


I think you will find that where this says "Motorcraft MV" that's the spec # for the Mazda trans, not Mercon V. The correct ATF for you trans is FNR-5. When I started using M1 ATF it had the Mazda MV rating. A year or so later M1 dropped the Mazda and other OEM ratings. I called Mobil tech and they told me there are too many hoops to jump through to continue all the various OEM ratings. But they also told me the M1 ATF will work great in my FNR-5 spec'd trans, which has been the case for the last 200K.
ill double check out chart we have in parts on tuesday, but id say the trans shifts better now.


2015 Malibu LT 2.5L PPPP 0w20 46.1K
2007 Escape XLT 3.0L 5Q STHM 5w30/1Q MC full syn 5W20 115K
2010 Fusion SE 2.5L MC 0w20 110K
2008 Escape XLT 2.3L MC 5w30 187K
2007 Fusion SE 2.3L- 172K
Re: i think i screwed up... [Re: gabriel9766] #4620136
12/31/17 10:27 PM
12/31/17 10:27 PM
Joined: Jun 2005
Posts: 11,314
Santa Barbara, CA
bdcardinal Offline
bdcardinal  Offline
Joined: Jun 2005
Posts: 11,314
Santa Barbara, CA
So to throw an absolute wrench in the works, Ford recently had XT-9-QMM5 aka FNR5 fluid, update to Mercon V. Mazda however insists you must use M5 fluid in their 5 speed auto.


2014 Ford Mustang GT Track Pack
1995 Ford Mustang GT

Ford/Mazda Parts Counter
NRA Benefactor Member
Opinions expressed are my own.
Re: i think i screwed up... [Re: bdcardinal] #4620145
12/31/17 10:47 PM
12/31/17 10:47 PM
Joined: May 2015
Posts: 964
Missouri
gabriel9766 Offline OP
gabriel9766  Offline OP
Joined: May 2015
Posts: 964
Missouri
Originally Posted By: bdcardinal
So to throw an absolute wrench in the works, Ford recently had XT-9-QMM5 aka FNR5 fluid, update to Mercon V. Mazda however insists you must use M5 fluid in their 5 speed auto.
thts what i thought. The chart we have in parts i think said MerconV. The trans i think shifts better. Still does have a slight flare from first to second when cold. Moms trans (6f35) in her fusion has a similar flare from 2nd-3rd when cold.


2015 Malibu LT 2.5L PPPP 0w20 46.1K
2007 Escape XLT 3.0L 5Q STHM 5w30/1Q MC full syn 5W20 115K
2010 Fusion SE 2.5L MC 0w20 110K
2008 Escape XLT 2.3L MC 5w30 187K
2007 Fusion SE 2.3L- 172K
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