The
head gasket
has a high failure rate due to
cooling system
problems. Subaru is aware of the problem and has extended the warranty to 8 years/100k miles on many vehicles.
Have a 2012 subaru legacy and when I give gas I hear like a "bell" type sound. Like a "bell"or "rattle"type sound; It occurs mostly on speeds under 60 and mostly when you give it gas. If you quickly..