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  1. #1

    Question Best fluid/filter for the 4l60e?

    I hate starting new threads on something that has already been covered, but I've been scanning previous threads and have not seen this subject covered directly.

    I'm going to drop my tranny pan and change the fluid and filter.

    1st, what is the recommended fluid; Dexron III?

    2nd, I go to NAPA for Wix Gold oil filters, but have no idea about different quality of tranny filters; any advantage to paying more?

    3rd, I usually run either Castrol tranny fluid or a Mobil synthetic tranny fluid in my Fords; any reason not to in the 4l60e?

    4th, on my newer Ford, there is a drain bolt on the torque converter to facilitate getting the maximum amount of nasty fluid out short of having the entire thing flushed. Is there a way to drain the TC on the 4l60e?

    Thanks!

  2. #2

    Default

    Went to Autozone and got whatever tranny filter they had, some Lucas tranny fix, Mobil 1 synthetic tranny fluid that is supposed to be good for the 4l60e, and some NGK Platinum G plugs...

    Hope I didn't get any awful components...

  3. #3
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    Default

    Return the plugs, and buy AC delcos... As to the TC drain there isnt on a 4L60E, and what year make and model truck are you installing this on>?
    Mike

    Currently

    1997 Chevy S-10 Blazer 4X4 with 330K miles and counting (Hunting rig).

    2009 Saturn Aura XE (wifes car)

    2011 F-150 Crew 4X4

    "Hold it to the floor till you see God.... Then Brake!!!!"

  4. #4

    Default

    It's a `97 K1500 Suburban bone stock w/ 139k miles.

    What's wrong with the NGKs? I run their V-groove plugs in everything and they are great, but Autozone was out of them for the 350...

  5. #5

    Default

    X2 on the spark plugs. GM's just run better on stock factory spec A/C Delco's. I've used NAPA transmission filters in all my trucks for years and have be pleased with them. As Murdog94 said theres no plug in the converter. I use Mobil 1 trans fluid in everything.

  6. #6

    Default

    Looks like I'll be making a trip back to Autozone, anyways... Morons gave me a filter for the deep pan and I can't get the pan back on now...

  7. #7

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    x3.....On Staying and/or going with A/C Delco.....Iridium Tip Spark Plugs are the latest evolution in high performance plugs.....The natural properties of iridium, with a melting point of approximately 700 degrees Celsius higher than platinum, help enable the plug to burn fuel more efficiently and to deliver better performance.

    MIKE


    99"SILVERADO
    5.3 l 3.73 l G80
    BLACK BEAR CUSTOM TUNE
    SNUGTOP l COLORMATCH l KATZKIN










  8. #8

    Default

    I found the ownly things I buy at AutoZone are things I can get off the shelve myself, otherwise I go to NAPA if I have to ask someone for something. I guess the NAPA guys can read. ( Sorry if I pissed someone off here).

  9. #9

    Default

    Napa Gold Wix filters are good, but I've found the Bosch that AZ sells seem to be pretty decent. Been a couple of years since I researched oil filters which is when Napa had the best for the money.

  10. #10

    Default

    I AGREE ON ALL WIX FILTERS !!!!! NAPA Gold are WIX !!! I run them in all my stuff !

    1996 Suburban K3500 SLT DUALLY
    1988 Camaro RS 383 stroker LT1
    1992 32' Aero-tek Race Boat, 600 CI BBC
    WE CAN STICK A DIESEL IN ANYTHING
    SPECIALIZED IN CUSTOM CONVERSIONS OF ANY KIND
    Scott:glasses:

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