Jeep 4.0L.
Running Peak SAE30 with 1/2 bottle of SLOB. Wix filter.
2100 miles on oil and filter. 90% of my driving has been in temps 100+. Coolant 230ish is common.
Change or run it longer?
Running Peak SAE30 with 1/2 bottle of SLOB. Wix filter.
2100 miles on oil and filter. 90% of my driving has been in temps 100+. Coolant 230ish is common.
Change or run it longer?