Just received my order of 3 gallons. I have a 2016 Chevy Cruze LT at 88.5K miles that has never had an ATF flush or drain. In our cold Ohio weather, I noticed a lagging shift from 2nd to 3rd under moderate acceleration, and some slipping in 2nd/3rd/5th on the way to work around -10 to 10F temperatures. It's had a small intermittent issue going into 3rd the whole time I've owned the car, mostly hard shifts.
Valvoline Restore and Protect 5W-30 has been good to me so far. 3.5K miles into my first change, going for 5K OCI. I've had this car since 47K and had always done 8-10K OCIs with Castrol Magnatec or Edge. At 84.5K, I got a P1101 for a clogged PCV orifice, which is under the valve cover, and the car began drinking oil (1 qt / 3.5K). Seafoam flushed last 500 miles before changing oil, reset the code and switched. Came back at 800 miles and reset code again. Hasn't come back now for 2700 miles and manifold pressure is normal. Valvoline Restore and Protect appears to have unclogged it.
These cars appear to drain about 5 qts ATF (9qt capacity) from the pan for a drain and fill. I commute 1800 (90% highway) miles / month in this car. If my PCV issue doesn't come back, that will be another 8-10K OCI on Valvoline Restore and Protect. I plan to do a drain and fill at 90K and then a second at the next OCI at 98-100K, which should put me around 75% "fresh" Valvoline Restore and Protect ATF, then hoping to ride that to 140-150K.
I'll try to post back with updates on how it's doing.
Valvoline Restore and Protect 5W-30 has been good to me so far. 3.5K miles into my first change, going for 5K OCI. I've had this car since 47K and had always done 8-10K OCIs with Castrol Magnatec or Edge. At 84.5K, I got a P1101 for a clogged PCV orifice, which is under the valve cover, and the car began drinking oil (1 qt / 3.5K). Seafoam flushed last 500 miles before changing oil, reset the code and switched. Came back at 800 miles and reset code again. Hasn't come back now for 2700 miles and manifold pressure is normal. Valvoline Restore and Protect appears to have unclogged it.
These cars appear to drain about 5 qts ATF (9qt capacity) from the pan for a drain and fill. I commute 1800 (90% highway) miles / month in this car. If my PCV issue doesn't come back, that will be another 8-10K OCI on Valvoline Restore and Protect. I plan to do a drain and fill at 90K and then a second at the next OCI at 98-100K, which should put me around 75% "fresh" Valvoline Restore and Protect ATF, then hoping to ride that to 140-150K.
I'll try to post back with updates on how it's doing.