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

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.

by in North Lewisburg, OH on August 30, 2012
1 answer
ANSWER by on August 31, 2012
sounds like cam issues or valve adj. this needs to be looked at to determine damage. scan codes and post them
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