I just bought my first Mustang, 1987 with 91,*** miles, seems to run fine but I noticed the previous owner used 5W30 oil.
Could this be why my oil pressure gauge reads very low (a notch or two above red) or is this normal in the 5.0?
I do not see any blue oil smoke on cold start up so I don't think there are any severe wear issues.
What viscosity oil do you owners use or what is recommended, I don't have an owners manual.
Thanks
Could this be why my oil pressure gauge reads very low (a notch or two above red) or is this normal in the 5.0?
I do not see any blue oil smoke on cold start up so I don't think there are any severe wear issues.
What viscosity oil do you owners use or what is recommended, I don't have an owners manual.
Thanks