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1979 5sp 928 project
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confused on correct fluids
I remember an old post on prefered oil but could not find it again.
I would like to know what everyone recomends for A) Engine oil B) Manual transmission oil (not sure if atf or 75/90 gear oil C) any other fluids that are better than the rest. I just read that Dano recommended the Zerex G-05 antifreeze. I'm putting together a list so thats ize never forget. I have a 79 stick also how the heck you fill up the tranny. I want to replace all fluids before I drive much more. Thanks for your help
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1979 928 5sp project 1984 928S 5sp black on black |
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Registered User
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oh boy..
Just use the correct weight oil. If it has ZDDP even better. The tranny oil is a gear oil. It will differ slightly if you have a limited slip or not. I like to use synthetic because it helps with cold shifting.
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1979 928 85 Euro 2v motor,S4 Brakes and suspension, 1988 951 street legal track car(sold) Neon SRT4 track car |
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Kool
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LoL...an age old loaded question. Everyone has an opinion or preference.. lots of good info comes out of it. (I asked the same question a few months ago)...so far, I have decided on 20w50 for the engine...and that's as far as I got before I had to stop work and move.
Good luck...I too am trying to iron it out.. ![]()
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Ron 1978 5sp (#30) project-Wreckscue, 1979 5sp Euro Project 1982 5sp resto project, 1985 Auto S3 1984 Parts car (the fire car) 1987 s4 (parts, or maybe project) (Yes, I now have 4 project Sharks) |
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Registered User
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If you are running dino oil currently, you might as well stick with it, there are some good options. I dont know too much on the synthetics, but zddp is needed for wear prevention. i use Valvoline VR1 Racing oil 20w-50. it advertises a high ammount of ZDDP in it and does the job for me and easy to find at any autozone or napa/orielly usually.
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My Car: 84' 928 S with Euro Mods - Quartz Gray Metallic (Quite the project!) |
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