Ticking noise

Yesterday morning I started my car and I heard a ticking noise , that was the 1st time I was noticing the noise . When the car is idling or been rev in park there is no noise , only noticeable while driving . Also seems to be coming from the front of the car . I then checked the oil , was fine . The car has a SOHC with 180.000 km on it.
On my way back from st cat today , I noticed that the noise was a bit louder , loud enough to drive you crazy if driving without the radio.
I read on the board and usually the symptom for a bad timing chain guide are a rattle noise during start up that get progressivly worse . Mine is a constant rattle whenever the car is in motion ( sound like marble in a can ) .
What could he be ?
Maybe a crack exhaust manifold ? Any sujestion on what to look for :?:

maybe one of your lifters are sticking…

broken slackside guide most likely, especilly if it gets louder and louder…whats happening is the chain is hitting a little metal dowel, and sending metal shavings into your motor…not to mention all the little plastic bits floating in the pan…man fixing that chain sucks…

:dunno:

Found the problem. It’s an exhaust leak. One if the downpipes has a small crack in it . Making it sound like a timing chain rattle. That may also explain the lost of performance I encounter lately.

Good to hear you found the problem!

Richard

Haha… that picture reminds me of a certain movie I saw…where the bus couldn’t go past a certain SPEED, because there was a bomb on the bus…and if that bus went over that SPEED…it would explode.

…I think it was called…the bus that could not slow down.

:shock:

Haha… that picture reminds me of a certain movie I saw…where the bus couldn’t go past a certain SPEED, because there was a bomb on the bus…and if that bus went over that SPEED…it would explode.

…I think it was called…the bus that could not slow down.

:shock:[/quote]

^^^^^^^^^^^^^^^

HAHAH YES !

theres a huge flaw in whjat u just said , you saidd

“.and if that bus went over that SPEED…it would explode.”

don’t you mean if it slowed down beyond a cetain speed

The bus couldn’t go under 50mph or BAM!

crap you ruined it for me!!! :shock:

damm Simpsons ignoramous’. Its a quote, from Homer?

Damn guys…it was just a minor mistake…I was going by memory!

:?

Now let’s forget our troubles with a big bowl of strawberry ice cream!

:shock:

I love strawberry ice cream