So I daily drive my 1984 Cherokee 4x4 with the 2.5 AMC i4,currently using 10w-30 federated syn blend and federated filter,this vehicle has a one barrel carb.
Currently have 210,00 miles on it, jeep runs great no issues,Is this a good oil,does my jeep need something else,I was reading some older engines need more zinc,is this true?
Currently have 210,00 miles on it, jeep runs great no issues,Is this a good oil,does my jeep need something else,I was reading some older engines need more zinc,is this true?