Originally Posted By: GaleHawkins
Never tried snake oil
You said you just bought a gallon of it. LOL. Anyway i wouldn't rely on whiz bang in a can to correct or prevent some issue in the oil pump pressure valve.
GM is not shy of additives if they think it will work and save them money. They recommended Techron, Lubegurd Red, cooling system tabs, TEC and EOS at times for a some issues.
If they thought they could get away with an oil additive they would have tried it too IMO.
Never tried snake oil
You said you just bought a gallon of it. LOL. Anyway i wouldn't rely on whiz bang in a can to correct or prevent some issue in the oil pump pressure valve.
GM is not shy of additives if they think it will work and save them money. They recommended Techron, Lubegurd Red, cooling system tabs, TEC and EOS at times for a some issues.
If they thought they could get away with an oil additive they would have tried it too IMO.