Notes: Economy Tube & Fin Cooler Light Duty; Size - 7 1/2" x 15 7/8", Verification of minimum core space for fitment Reqd.;Economy Tube & Fin Cooler Medium Duty; Size - 7 1/2" x 15 7/8", Verification of minimum core space for fitment Reqd.
Q: What kind of oil can I use if the recommended oil is not available?
A:
You may use substitute engine oil displaying the API Starburst symbol and of SAE 5W-30 viscosity grade.
By Bob
GM Specialist
10/11/2020
Q: What oils should I not use?
A:
Do not use viscosity oils such as SAE 10W-30, 10W-40, or 20W-50.
By Omar
GM Specialist
09/11/2020
FAQ for Other Repair Info
Q: If water is found in the transmission what components must be replaced?
A:
If water is found in the transmission, the rubber seals, clutch plates and bands, nylon parts, and torque converter need to be replaced. Also, make sure to thoroughly clean the transmission/transmission case so no water is left behind.