I'm coming up on the 1 year oci mark on my Taurus. The current fill is edge with Ti in 0w-20 coupled with a FU. I'm debating on changing it or not, I've had to put in 1/4qt every 2500 miles. So I'll have 1qt of make up oil at the 10K mark and I currently have 9.5K on this oci. I'm debating on running this OCI higher or changing it out now. I'd like to run it longer, however the previous OCIs were after a intake gasket change and were the flushing ocis. This is the first extended OCI. Run it longer or change it now before going further than 10K on this OCI? Oil still looks to be in good shape and when looking at other UOA, I'm confident the edge with ti will still have plenty of TBN left. I'd be changing it for monitoring the engine before going further.
I have more edge with ti, some PP 5w20, kendall synblend 5w30, Formula shell 5w30 and FU filter.
(It does not burn it just have a leaking oil pan if I put oil in over half the way the full & low mark, so I just leave it 1/4 way above the low mark. This will not damage the engine so don't freak out - it'll just prevent oil leaking out quicker and me having the smell the burning smell of it hitting the exhaust).
I have more edge with ti, some PP 5w20, kendall synblend 5w30, Formula shell 5w30 and FU filter.
(It does not burn it just have a leaking oil pan if I put oil in over half the way the full & low mark, so I just leave it 1/4 way above the low mark. This will not damage the engine so don't freak out - it'll just prevent oil leaking out quicker and me having the smell the burning smell of it hitting the exhaust).