Is this tick normal?

[Badshot]

Got a 99 tj 2.5l just trying to smooth stuff out, is this tick normal?




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[S.McArthur]

Sounds like the manifold has a crack or the gasket is shot, I’d start there.
I’m listening on a crap iPhone, diagnosis may vary.

 

[VegasOPM]

Yup- exhaust leak.