I have a 98 Expedition with the 5.4 triton motor. 188K miles.
For the last couple years, I have been adding about 1 qt 5w 30 Mobil 1 Sythetic between 1K and 1500K miles.
It seems like it is getting progressively worse to about a quart every 500-1K miles and would like some insight as to what may be some possible problems and what the expense is like to remedy.
There is no visible smoke out of exhaust and no leaks anywhere.
I am debating on whether to invest any money into this, or get another with lower miles.
For the last couple years, I have been adding about 1 qt 5w 30 Mobil 1 Sythetic between 1K and 1500K miles.
It seems like it is getting progressively worse to about a quart every 500-1K miles and would like some insight as to what may be some possible problems and what the expense is like to remedy.
There is no visible smoke out of exhaust and no leaks anywhere.
I am debating on whether to invest any money into this, or get another with lower miles.