makintoshnex
Member
- Joined
- Sep 30, 2023
- Posts
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How good are Suburban 2500 with 8.1 displacement?Most high mileage suvs will have oil leaks. With the exception of the rear main seal, all oil leaks are easy to fix.
I would not be afraid of buying a high milage suv with oil leaks as long as the oil pressure is good. Low oil pressure could be bad, bad bearings.
Most oil leaks are from the
Valve covers
Oil pan gasket
Oil cooler lines
Valley pan gasket
Crankshaft seal
Rear main seal the most expensive