^^^ Very good advice on sending a sample to Blackstone Labs!
And don't just pour in 7 quarts. Add the 6 quarts and slowly start a 7th quart, checking the oil level multiple times until it's at Max. In most cases, you'll end up with about 6 1/2 quarts +-. Here is some info on how to properly check your oil level. (At top of page)
And don't just pour in 7 quarts. Add the 6 quarts and slowly start a 7th quart, checking the oil level multiple times until it's at Max. In most cases, you'll end up with about 6 1/2 quarts +-. Here is some info on how to properly check your oil level. (At top of page)