2000 Mazda Protege Q&A

2000 Mazda Protege Question: What could cause a ticking that doesnt go away?

Just recently bought a Mazda Protege with 158000kms on it. I noticed that there was a ticking sound coming from the engine and my check engine light had come on. The speed of the ticking increases as I accelerate but remains even after the car is back in idle. I figured it may just need oil/oil change, but was wondering if there are any other possible causes. -
Answer 1
sounds like cam issues or valve adj. this needs to be looked at to determine damage. scan codes and post them -