what is good transmission oil?

leepeen · 06-19-2009, 04:44 AM

I heard our stock transmission oil in 370Z is a junk.
Since i drive automatic 370Z, i think i must change transmission oil...
Can anyone recommend the best transmission oil?
I won't give a damn to price, and i just want the best performance.
Please?

510z · 06-19-2009, 11:13 AM

Transmission oil just slows down the cogs. Try just draining all the oil out for the least amount of resistance. IF you absolutely must put something back in I heard distilled water is the best.

510z · 06-19-2009, 11:15 AM

Previousl post for enterainment purposes only. Poster assumes no responsibility for damage to transmission. Offer not valid in Rhode Island and Montana.

nogoodname · 06-19-2009, 11:16 AM

search it

Recommend a Transmission and Diff Oil

Dealer used MT trans fluid in my diff...is that OK?

Transmission and Diff capacities?

semtex · 06-19-2009, 12:11 PM

Redline 75W90

MightyBobo · 06-19-2009, 12:35 PM

Mobil1 5W30

Modshack · 06-19-2009, 12:41 PM

Quote:

Originally Posted by leepeen

I heard our stock transmission oil in 370Z is a junk.
Since i drive automatic 370Z, i think i must change transmission oil...
:

Where are you getting all this mis-information? This is not the first time you've been out in left field...

Modshack · 06-19-2009, 12:42 PM

Quote:

Originally Posted by 510z

Previousl post for enterainment purposes only. Poster assumes no responsibility for damage to transmission. Offer not valid in Rhode Island and Montana.

semtex · 06-19-2009, 12:43 PM

Wait. You have an auto. Scratch my Redline 75W90 recommendation.

nogoodname · 06-19-2009, 12:58 PM

just leave it alone

semtex · 06-19-2009, 01:17 PM

NOS makes a great transmission oil for automatics. It's in a blue bottle. (*I'm kidding*)

nogoodname · 06-19-2009, 01:29 PM

it has no fat but is sugary...... on the road for another failed thread

VCuomo · 06-19-2009, 01:41 PM

Quote:

Originally Posted by leepeen

I heard our stock transmission oil in 370Z is a junk.
Since i drive automatic 370Z, i think i must change transmission oil...
Can anyone recommend the best transmission oil?
I won't give a damn to price, and i just want the best performance.
Please?

Where did you come up with this garbage?????

XenChi · 06-19-2009, 05:50 PM

AMSOIL Synthetic Automatic Transmission Fluid

Exceptional Hot- and Cold- Temperature Performance
Thermal Stability – Hot temperatures are no excuse for poor reliability. Naturally heat resistant and heavily fortified with anti-oxidants, AMSOIL ATF exceeds the most demanding oxidation requirements. AMSOIL ATF delivers outstanding protection against sludge and varnish deposits that clog narrow oil passages and contribute to clutch glazing. Transmissions can operate hotter and longer with AMSOIL ATF than with conventional fluids.

Cold-Temperature Fluidity – Cold, thick automatic transmission fluid lengthens shift times and reduces energy efficiency (fuel economy). AMSOIL Synthetic ATF is wax-free and delivers extraordinary cold-flow properties (< -60°F pour point). Shifting is more responsive, energy efficiency is improved and warm-up times are reduced.

OUTSTANDING WEAR PROTECTION
Varying speeds and loads causes torque multiplication and extreme stress on gears and bearings. To prevent wear damage consistent with low-quality fluid and ruptured fluid film, AMSOIL formulated Synthetic Universal ATF with high film strength (shear stability) and premium anti-wear/extreme-pressure additives (boundary film barrier). AMSOIL Synthetic ATF protects transmissions during severe-duty service.

FRICTION DURABILITY
Today’s transmissions are smaller and must withstand higher horsepower and torque while delivering smoother shifts, all with longer fluid life recommendations. AMSOIL Synthetic ATF is formulated with friction modifier additives that deliver outstanding clutch-holding capacity (static friction), torque-transfer ability (dynamic friction) and anti-shudder properties (slipping torqueconverter clutches).

EXTENDS FLUID SERVICE LIFE
Most drivers are unaware that transmissions commonly operate under severe service and require shorter fluid drain intervals. AMSOIL Synthetic Universal ATF is a long-life fluid capable of extended service intervals. It provides an extra margin of protection, especially when fluid change intervals are missed or during heavy use; even during abuse. Drivers can count on AMSOIL Synthetic Universal ATF to provide protection beyond conventional fluids.

APPLICATIONS
AMSOIL AMSOIL Synthetic Universal ATF is recommended for transmissions, hydraulics, power steering and other applications requiring any of the following specifications:

• GM DEXRON® III-H
• Ford MERCON® & MERCON V
• Chrysler ATF+4®
• Toyota Type T-III and T-IV
• Honda Z-1 (Not CVT)
• Diamond SP II & III (Mitsubishi/Hyundai/Kia)
• Mazda ATF-III, ATF-MV
• Subaru ATF
• Nissan Matic D, J & K
• Idemitsu K-17
• BMW LA2634
• LT 71141
• Audi G-052-025-A2 & G-052-162-A1
• Volvo 97340
• MB 236.1, 236.2, 236.5, 236.6, 236.7, 236.9 & 236.10
• JWS 3309
• NAG 1
• ETL-7045E, ETL-8072B & N402
• Voith 55.6335.XX (G607, G1363)
• ZF TE-ML 03D, 04D, 09, 14A, 14B, 14C, 16L, 17C
• Allison C-4, TES 389

*Not for use with CVT or Ford Type F applications.

SERVICE LIFE
Recommended for 50,000 miles in severe service* and 100,000 miles in normal service;* or per vehicle manufacturer-recommended intervals, whichever is longer.

CBRich · 06-19-2009, 05:52 PM

Where do these rumors come from? Is there a forum that I don't have access to?

06-19-2009, 04:44 AM	#1 (permalink)
leepeen Base Member Join Date: May 2009 Location: Vancouver Posts: 110 Drives: PW 370z Touring A7 Rep Power: 16	what is good transmission oil? I heard our stock transmission oil in 370Z is a junk. Since i drive automatic 370Z, i think i must change transmission oil... Can anyone recommend the best transmission oil? I won't give a damn to price, and i just want the best performance. Please?

06-19-2009, 11:15 AM	#3 (permalink)
510z Enthusiast Member Join Date: Mar 2009 Location: Phoenix Posts: 328 Drives: 09 370z Blue M6 Rep Power: 16	Previousl post for enterainment purposes only. Poster assumes no responsibility for damage to transmission. Offer not valid in Rhode Island and Montana. Akhkharux likes this.

06-19-2009, 12:11 PM	#5 (permalink)
semtex A True Z Fanatic Join Date: Jan 2009 Location: Behind enemy lines Age: 54 Posts: 5,995 Drives: People to drink Rep Power: 32	Redline 75W90 __________________ "There are no small accidents on this circuit." -- Ayrton Senna 316.8whp & 248 ft/lbs (Dyno Dynamics) \| 319whp & 256 ft/lbs (DynoJet) (04/23/10) Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.

06-19-2009, 12:35 PM	#6 (permalink)
MightyBobo A True Z Fanatic Join Date: Feb 2009 Location: Las Vegas, NV Posts: 8,465 Drives: No cars; only bikes Rep Power: 52	Mobil1 5W30 __________________ I don't own a car anymore.

06-19-2009, 12:43 PM	#9 (permalink)
semtex A True Z Fanatic Join Date: Jan 2009 Location: Behind enemy lines Age: 54 Posts: 5,995 Drives: People to drink Rep Power: 32	Wait. You have an auto. Scratch my Redline 75W90 recommendation. __________________ "There are no small accidents on this circuit." -- Ayrton Senna 316.8whp & 248 ft/lbs (Dyno Dynamics) \| 319whp & 256 ft/lbs (DynoJet) (04/23/10) Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.

06-19-2009, 11:13 AM	#2 (permalink)
510z Enthusiast Member Join Date: Mar 2009 Location: Phoenix Posts: 328 Drives: 09 370z Blue M6 Rep Power: 16	Transmission oil just slows down the cogs. Try just draining all the oil out for the least amount of resistance. IF you absolutely must put something back in I heard distilled water is the best.

06-19-2009, 11:16 AM	#4 (permalink)
nogoodname Lifetime Premium Join Date: Nov 2008 Location: Montreal Posts: 22,357 Drives: E46 M3 Rep Power: 1764	search it Recommend a Transmission and Diff Oil Dealer used MT trans fluid in my diff...is that OK? Transmission and Diff capacities?

06-19-2009, 12:58 PM	#10 (permalink)
nogoodname Lifetime Premium Join Date: Nov 2008 Location: Montreal Posts: 22,357 Drives: E46 M3 Rep Power: 1764	just leave it alone

06-19-2009, 01:17 PM	#11 (permalink)
semtex A True Z Fanatic Join Date: Jan 2009 Location: Behind enemy lines Age: 54 Posts: 5,995 Drives: People to drink Rep Power: 32	NOS makes a great transmission oil for automatics. It's in a blue bottle. (I'm kidding) __________________ "There are no small accidents on this circuit." -- Ayrton Senna 316.8whp & 248 ft/lbs (Dyno Dynamics) \| 319whp & 256 ft/lbs (DynoJet) (04/23/10) Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.

06-19-2009, 01:29 PM	#12 (permalink)
nogoodname Lifetime Premium Join Date: Nov 2008 Location: Montreal Posts: 22,357 Drives: E46 M3 Rep Power: 1764	it has no fat but is sugary...... on the road for another failed thread

06-19-2009, 05:50 PM	#14 (permalink)
XenChi Base Member Join Date: Feb 2009 Location: Duluth, GA Posts: 52 Drives: 09 Slivr Nissan 370z Rep Power: 16	AMSOIL Synthetic Automatic Transmission Fluid Exceptional Hot- and Cold- Temperature Performance Thermal Stability – Hot temperatures are no excuse for poor reliability. Naturally heat resistant and heavily fortified with anti-oxidants, AMSOIL ATF exceeds the most demanding oxidation requirements. AMSOIL ATF delivers outstanding protection against sludge and varnish deposits that clog narrow oil passages and contribute to clutch glazing. Transmissions can operate hotter and longer with AMSOIL ATF than with conventional fluids. Cold-Temperature Fluidity – Cold, thick automatic transmission fluid lengthens shift times and reduces energy efficiency (fuel economy). AMSOIL Synthetic ATF is wax-free and delivers extraordinary cold-flow properties (< -60°F pour point). Shifting is more responsive, energy efficiency is improved and warm-up times are reduced. OUTSTANDING WEAR PROTECTION Varying speeds and loads causes torque multiplication and extreme stress on gears and bearings. To prevent wear damage consistent with low-quality fluid and ruptured fluid film, AMSOIL formulated Synthetic Universal ATF with high film strength (shear stability) and premium anti-wear/extreme-pressure additives (boundary film barrier). AMSOIL Synthetic ATF protects transmissions during severe-duty service. FRICTION DURABILITY Today’s transmissions are smaller and must withstand higher horsepower and torque while delivering smoother shifts, all with longer fluid life recommendations. AMSOIL Synthetic ATF is formulated with friction modifier additives that deliver outstanding clutch-holding capacity (static friction), torque-transfer ability (dynamic friction) and anti-shudder properties (slipping torqueconverter clutches). EXTENDS FLUID SERVICE LIFE Most drivers are unaware that transmissions commonly operate under severe service and require shorter fluid drain intervals. AMSOIL Synthetic Universal ATF is a long-life fluid capable of extended service intervals. It provides an extra margin of protection, especially when fluid change intervals are missed or during heavy use; even during abuse. Drivers can count on AMSOIL Synthetic Universal ATF to provide protection beyond conventional fluids. APPLICATIONS AMSOIL AMSOIL Synthetic Universal ATF is recommended for transmissions, hydraulics, power steering and other applications requiring any of the following specifications: • GM DEXRON® III-H • Ford MERCON® & MERCON V • Chrysler ATF+4® • Toyota Type T-III and T-IV • Honda Z-1 (Not CVT) • Diamond SP II & III (Mitsubishi/Hyundai/Kia) • Mazda ATF-III, ATF-MV • Subaru ATF • Nissan Matic D, J & K • Idemitsu K-17 • BMW LA2634 • LT 71141 • Audi G-052-025-A2 & G-052-162-A1 • Volvo 97340 • MB 236.1, 236.2, 236.5, 236.6, 236.7, 236.9 & 236.10 • JWS 3309 • NAG 1 • ETL-7045E, ETL-8072B & N402 • Voith 55.6335.XX (G607, G1363) • ZF TE-ML 03D, 04D, 09, 14A, 14B, 14C, 16L, 17C • Allison C-4, TES 389 Not for use with CVT or Ford Type F applications. SERVICE LIFE Recommended for 50,000 miles in severe service and 100,000 miles in normal service;* or per vehicle manufacturer-recommended intervals, whichever is longer.

06-19-2009, 05:52 PM	#15 (permalink)
CBRich A True Z Fanatic Join Date: Apr 2009 Location: SC Posts: 2,464 Drives: 370Z Rep Power: 544	Where do these rumors come from? Is there a forum that I don't have access to?

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