10w-30 will work fine.
85W90 gear oil
SAE 10w30
What is the best motor oil to use on a 1999 Chevy Malibu?
The answer is a Pineapple!
Average 18-45 depending if the motor is cold or not, depending what oil weight you use.
5W-30 is most recommended for a 2006 Chevy Impalawith a 3.5 liter motor. 5W-30 is most recommended for a 2006 Chevy Impala with a 3.5 liter motor.
5W30 weight. Here are some good brands: Castroll GTX, Mobil, kendell.
10w30 weight oil.
On the driver's side at the rear of the engine.
5w30 weight. Kendell and gastrol GTX brands are good oils to use.
5W30 weight in the cold months. 10W30 in the hot months. If you use HEAVEIER weight it will BURN the valve train up / CAM and LIFTERS.
5W30 oil.