on a 6 cylendar 1988 jeep wrangler what viscosity oil is used
5W30
10w30
Typically Pag 46, and about 30z. At least that's what it was for my 2000.
4.0L is 6 quarts of 10W30 4.7L is 6 quarts of 5W30
The best oil viscosity for a 1989 Jeep Cherokee Laredo is 10w-30. This type of oil is designed to give a good balance of lubrication and protection.
5W-30 is the preferred oil viscosity
10w30
10w30
10w3010w30
10w3010w30
10w3010w30