The battery in One of my hybrids is dying a slow death, so engine protection is no longer a concern. It's clear to me the engine will still be running perfectly, when the battery suddenly dies. Then the car is junk.
- Pennzoil Yellow Bottle at 10W-40 is what I ran in my Dodge Shadow until the head gasket blew (160,000 miles). Then I switched to Mobil Delvac and ran to 360,000 miles. The PYB performed well.
- What about Mobil Super? Better? Equal? Worse?
- Some other conventional?
- Any sales or rebates?
- Pennzoil Yellow Bottle at 10W-40 is what I ran in my Dodge Shadow until the head gasket blew (160,000 miles). Then I switched to Mobil Delvac and ran to 360,000 miles. The PYB performed well.
- What about Mobil Super? Better? Equal? Worse?
- Some other conventional?
- Any sales or rebates?