ATF Fluid

[Jetpilot]

Taking a poll to see what type ATF everyone is using and how you like the brand you have installed... .

Especially interested in synthetic and +4 brands. I need to change mine but want to get the best I can.

Thanks guys,

Doug S.

 

[Randy J]

Hey Doug,

I'm running Amsoil synthetic trans fluid. Had it in there since about 30,000 miles. After changing both differentials, transmission, transfer case, and of course engine over to synthetics, I gained about 1 mpg consistently.

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Randy Jones, San Antonio, TX, rdj@gvtc.com, 98 1/2 QC, 4X4, American Racing BAJA's, 285/75/16, Amsoil throughout, Superstar 3000 export radio, Firestik antenna with fender mount, Fire-ring cable, Mag-Hytec Deep transmission pan

2000 VW Jetta TDI, auto, 45 mpg average

 

[Guest00]

I think you forgot to post your signature which includes the year, model and other pertenant info.

I use LE - 1107 C-4
LE - 609 in diff SAE - 90
LE - 8800 SAE 15 - 40

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2K, 2500, Quad, SB, 4x4, 3:54LSD, A/T w/ DTT VB, TC, TC SAVER and AUX COOLER , REESE 15k 5th slider, EASLEY BULL BAR, MAAP NERFS, BFG-TA's, 9000's,TORQUS MAXIMUS 505 lbft ECM, stealth DD2's, Bully Dog Boost & elbow, ISSPRO pyro, boost & transmission, Turbo Lifesaver, JARDINE 4", PAC BRAKE, MAG HYTECH TP& DC, AFE filter, GEAR VENDORS OD, TAYLOR WING, MAGNA MIRRORS onboard.

pullees:
#1 y2k ARTIC FOX 5th
#2 22' car hauler w/ 76 Pinto 392cid or 68 Cyclone GT Cobra Jet FB
NRA-LIFE, VFW-LIFE, SoCSA-LIFE, SASS

 

[Skunk]

JNutter -

I spoke to LE about their transmission fluid, and it is currently not approved by Dodge, and they even went as far as to say that if I were to have any problems, the warranty for the transmission would be voided. That said, they are currently testing a fluid (I think it's their 7500) to get it approved. I too use their engine and differential oil, and thought they would have something for the transmission. If you've heard anything different, I would be interested to hear.

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Y2K Quad Cab SWB 4X4, White (aka: The "Iceberg"), Auto, 4. 10, Leather, Loaded, Line-X, KNAACK Crossbox, Smittybilt Nerfs, BFG 295/75-16's, DC Bug Guard, Rancho 9000's.

 

[24V-DSL]

Doug..... I'm using Mopar ATF+4 'cause that's what Bill K. and Darin told me to do after the first thousand miles on the TC and VB.

Be warned... . it's not available anywhere but through the dealer... . that I know of..... and it's $30 a gallon #ad


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White 2001. 5 2500 ST, SWB, 4X4,QC, AUTO, 4. 10's, LSD, 285/75/16 On Weld Outbacks, PIAA 510's, Line-x, Tinted glass, Redline 85+, Blow-by-bye, RE-0880 & 25-0880,muffler fell off,level truck with 2" tuff country kit, Bilsteins at the corners, Di Pricol egt and boost, Mag-hytec "original flavor" transmission pan and Dana 70 diff. cover, Westin Step Bars, Custom Plate 24V-DSL

 

[fest3er]

Originally posted by Randy J:
I'm running Amsoil synthetic trans fluid. Had it in there since about 30,000 miles. After changing both differentials, transmission, transfer case, and of course engine over to synthetics, I gained about 1 mpg consistently.

Ditto, though I only switched at 85K miles. 5K miles so far and no problems. And I didn't need friction modifiers in the diffs.

Fest3er

 

[amsoilman]

Have had the Amsoil ATF in transmission since truck had 8,000 miles, it now has 130,000. No problems. Mine does not require the +4 specification, but the Amsoil ATF does meet that specification. I did remove the fluid when I installed a Mag-hytec pan, but re-installed after installation. Did an oil sample at that time, and the report came back as "continue use".

Wayne

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94'SLT 4X4 AT/White in color. Factory Tow Hooks & Running Boards. Amsoil By-Pass filter, Amsoil Air cleaner,and all fluids are Amsoil. Optima "Red Top" batteries.
BD exhaust Brake, BD Torque Lock, BD Torque Converter, Dr. Performance Stage II Injection Pump. Mag-Hytec Diff Cover,Mag-Hytec Transmission Pan, Isspro Pyro, Boost,Oil temp Gauges mounted in 3 Gauge post mount. One gauge monitors Engine Oil, Trans, Diff. Temps.
Wayne Owen

 

[Fireman Dave]

Do I need the +4? I just bought some +3 for an upcoming change. My manual says +3, but is there new info?

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2001 2500; SLT; 4x4; QC; LWB; Auto; 3. 54 LS; 265s; Camper; Tow; Sliding Rear Window; Travel Convenience Group; Cab Clearance Lamps; BedRug; Forest Green; Isspro Pyro, Boost, and Trans Temp Gauges; 27' TT

 

[CaptainEric]

I am using AMSOIL Synthetic ATF. The best benifit is a major drop in operating temperature. At least a 15 degree drop solo and same when towing. I am also using MagHytecs deep trans pan.

A friend has my old '95 Ram and switched to AMSOIL ATF. He is seeing the same temp drop with the stock trans pan.

 

[Extreme1]

Amsoil was installed by the dealer when my trans was REPLACED at 128,000.

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'94 3500 4x4, 210,000 miles, Never had a cat, Auto w/shift kit (thanks Dave G), 3. 54 Gears, TST #5 plate, 235-85-16s, Rancho 9000s w/remote, Isspro Gauges & Amsoil Air, Oil & Bypass Filters & Lubes, AWOL intake boot.
Punchlist: 14 cm Turbo Housing & 215 Injectors.
NRA member.
Blue Ribbon Coalition member.
"I am my own performance station"