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Another oil thread

By Bob2C
March 17, 2020 in Maintenance, Oils/Fluids, Detailing & Rust Prevention

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Senior Enthusiast

Grumpy Bear

Posted November 20, 2025

Posted November 20, 2025

ILSAC GF-7

https://www.chevronlubricants.com/en_us/home/learning/from-chevron/personal-rec-vechicles-and-equipment/preparing-for-gf-7-specification.html

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customboss

September 13, 2022

Well, I answered your question. I made a living analyzing automotive materials. When someone asks a question I give an answer based on lab work, engine test cells data, teardown of those t

Grumpy Bear

May 6, 2024

Since Dizzy uses so much oil a 3K mineral oil cleaning was still beyond her ability so I broke it into two 1,500-mile segments. Yea, cost twice as much. I'm good with that. At the end of

KARNUT

September 13, 2022

Until tomorrow. You two are over my head. I can only go by experience. Sometimes without explanation. I’ll try to keep up.🥵

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