I love reading on this site, so much knowledge and different opinions. So here is where I am at, I bought a 98 Lincoln Mark VIII with the 4.6 DOHC 4V motor. I purchased the car in the fall, and only put 500 miles on it and parked it for the winter to keep it out of the snow and cold. Right now there is unknown oil in the crankcase and I haven't changed it since buying the car (you Don't have to tell me) so I'm trying tun this mess around before is gets worse
I'm pulling it out of the garage this weekend so I want to get off on the right foot this time.
I'm planning on changing the oil and filter with a conventional oil and a Wix filter and get it started on an ARX cleaning regiment. I plan on doing two full clean/rinse cycles. After the cleaning is done I'm not 100% positive on what oil to use... I'm debating between either Motorcraft 5w20, which I have been running in my Crown Vic with good results OR Mobile 1 in a 5w20 or 5w30 weight, either way I will be using Wix filters.
The car has 98k on it right now.

I'm pulling it out of the garage this weekend so I want to get off on the right foot this time.
I'm planning on changing the oil and filter with a conventional oil and a Wix filter and get it started on an ARX cleaning regiment. I plan on doing two full clean/rinse cycles. After the cleaning is done I'm not 100% positive on what oil to use... I'm debating between either Motorcraft 5w20, which I have been running in my Crown Vic with good results OR Mobile 1 in a 5w20 or 5w30 weight, either way I will be using Wix filters.
The car has 98k on it right now.