2001 5.9 using oil ???? - what's acceptable?
n8zdogg
12-19-2005, 12:42 PM
I have a 2001 5.9 SLT with @73,000 miles on it. It has never been used to tow - has had oil changes every 3,000 miles (and all other maintenance at recommened intervals.) Its using about 1 quart of oil every 2,000 miles. Should I be concerned?
neon_rt
12-20-2005, 11:58 AM
Check the PCV valve and the intake manifold gasket.
If the engine is actually burning the oil through the rings or valve guides, a guidline for overhaul is 1 quart to 1K miles.
If the engine is actually burning the oil through the rings or valve guides, a guidline for overhaul is 1 quart to 1K miles.
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