"Chirping" when it come to engines is usually 1 of 2 things. Slightly blown head gasket(EZ to diagnose with CCP test) OR a bearing going out! I'd guess he second and with it getting loader from the CRANK dipstick, I'd say crank bearing.
Drain your oil into a clean container, then slowly pour the oil into another clean container. If you see a metallic shimmer to the oil you're screwed.
Drain your oil into a clean container, then slowly pour the oil into another clean container. If you see a metallic shimmer to the oil you're screwed.
