My new to me 89 hauls ass....however I went to 10-30 Castrol and was wondering if this might be the reason I have a lifter or rocker tapping now.
I have no idea what the previous owner ran. Also my oil psi is around 12-15 when hot....at idle. Is this normal psi and is the tapping an oil weight issue?
Just searching here.
I have no idea what the previous owner ran. Also my oil psi is around 12-15 when hot....at idle. Is this normal psi and is the tapping an oil weight issue?
Just searching here.