Ticking sound?

[SFLGX]

Might need to crank the volume but I notice this ticking whenever I’m in drive through and it’s echoing off the walls. If you listen carefully you can hear this rhythmic tick tick tick, then a pause, then three more ticks. Then nothing for a couple seconds and then the ticking in two sets again.

Curious if this was considered normal.

 

[MDV]

Mine does that as well. I bet it's normal.

 

[Toxicdog]

The high pressure fuel injectors/pump can get pretty loud, I would imagine that's what you're hearing.