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The fluid will be loaded up with break-in/machining grease, black gunk, and shiny stuff. The diff fluid should be changed during and after break-in. *Warning: If you engage your ZL1 1LE in severe track use, GM still recommends switching to 15W50 for track duty as the ZL1 1LE is capable of such lateral grip that the added protection in the heavier 15W50 is necessary for maximum security.* This also applies for LT1 vehicles (SS/SS 1LE). For the LT4, it can be used for both street AND track use*. This Oil is new and is formulated for the LT1 (SS/SS 1LE), LT4 (ZL1/Z06/CTS-V), LT5 (ZR1), and LTA (CT6-V) engines. It was merely the timing of the new oil launch with the debut of the LT5 and LTA engines.
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There is no difference in the engines of 2017-2018 ZL1's and 2019+ ZL1's. This is NOT the same oil as the current 0w40 Extended Performance or 0w40 European. The recommended fill for GM LT1, LT4, LT5, and LTA engines at a GM Dealership is now Mobil 1 ESP 0W-40. The OEM used fluid on the ZL1 and ZL1 1LE depends on the year:Ģ017-2018 ZL1's were factory filled with 5W30Ģ019+ ZL1's were factory filled with the new 0W-40 ESP
#Gm service information camaro free
Either Type are free to use this guide as this applies to any interval of service on the Camaro ZL1/ZL1 1LE/SS 1LE etc. If you want to change the oil and diff, I would highly recommend it and so would the GM track prep guide (link) as well as GM engine break-in guide. I am not going to get into that discussion. Type B is going to question why it's necessary and show why it's unnecessary and how engine break-in was in in their day. Type A is going to do the 500/1500 oil change/diff change without question, and already is doing research on it. Regarding the 500/1500 interval, right out of the gate, I know there are two kinds of owners here. This guide can be applied to ZL1, ZL1 1LE, SS, SS 1LE vehicles as well as C7 Z06/GS/Stingray/CTS-V etc. Thought I'd make a concise thread on the basic fluid service of the Camaro.