exhaust leak driver side

[riviera]

I have an exhast leak on my drive side I haven't really had a chance to pin point the leak. The header has been replaced by prev owner. looking for some help were to start looking and is this common thanks

 

[HouTX87]

Was the header replaced with another stock header? I had a hard time seeing the crack in my stock header while it was on the car. It was cracked pretty bad but my blm's were never high and the leak wasn't really noticeable. Sounds more like maybe the crossover leaking or header gasket (if used).

 

[HouTX87]

get about 4' of heater hose and you will find it.

 

[riviera]

its an after market header what to do withe the heater hose

 

[HouTX87]

listen for the leak.

 

[riviera]

I kind of thought that but wasn't sure