What are the symptoms of bad cam phasers?
What are the symptoms of bad cam phasers? Typically, worn phasers create a loud and rough idle. Often, a knocking noise is heard. In some instances, the noise is not due to wear in the phasers but rather low oil pressure due to cam bearing wear in the cylinder heads. Why does my car engine sound different from other cars? As long as you've been paying attention, nobody knows how your engine sounds better than you do, so if it starts to sound odd or even just a little different, there could be a problem. Catching problems early on can...