Evening all. I have a 2001 RAV4, 2.0L manual transmission, with 62,000 km. I bought this vehicle used with 56k on it. As it has gotten colder here over the last month, I've noticed a ticking, more like a knocking (but not quite) noise when the engine is cold. This noise seems to go away after driving for a while after the engine has reached normal operating temperature. It could be just me, but It seems to be taking progressively longer for the noise to go away. One more thing I should mention is that this noise is only apparent when the engine is under a light load and seems to dissipate as RPM's increase. It is also imperceptable at idle. I have noticed from a few posts that there is a ticking noise that has been deemed normal. Injectors??? Anyone care to enlighten me?