DD making engine noise.

[1st Gen]

My daily driver has been making noises lately and it sounds like the HLA's. Any idea's what would cause it? I'm concerned because it's getting worse.

The oil is fine, Mobile 1 10w-30.
It's a bit hard to tell but I think this motor has about 50K or less. That would be miles.

[me109]

I've had HLA noise come and go for no appearant reason before. It should be fine as long as it has oil in it. You might try Seafoam.

[1st Gen]

I've had HLA noise come and go for no appearant reason before. It should be fine as long as it has oil in it. You might try Seafoam.

It does it mostly after a cold start up but like I said, it's doing it more and more.
I like the Seafoam idea. Thanks.