I know noises are tricky over the mail but I have a funny noise when the
truck idles and I though it worth a post. Its a 4.0L V6 4X4 1999 5spd ranger
and when the oil is cold it runs quietly. When up to temp I can hear a
'clack' sound in time with the engine. Its not very loud at all but its
coming from the bottom of the engine I think .Its much louder down there.
The truck runs smooth and theres lots of power. Not burning any oil and
theres no funny lights or guages reading high or anything like that.
It crossed my mind these engines might have timing chains inside? Maybe that
is what I can hear? Its not a loud noise. Sounds like a small diesel engine
if you go underneath the truck though.
Any thoughts? I dont want to get hosed for a big engine repair if not
needed. Equally if its a timing chain I dont want to run it anymore until