"hey guys i have a 3.0 and Hav
"hey guys i have a 3.0 and Have been experiencing a slight "ticking/hissing" sound, not constant but repetitive for a while but it has always been very faint. Does not affect performance or caused any problems yet. Today the sound was magnified a bit. I do not know what it is exactly but i have a rust stain coming down from where the elbow meets the exhaust manifold but i dont know if this is just normal or because i have a leak. Earlier in the year i had pulled the manifold and elbow to check for other problems but reinstalled everything by the book. Could there be anything else that would a produce a hissing sound."
"hey guys i have a 3.0 and Have been experiencing a slight "ticking/hissing" sound, not constant but repetitive for a while but it has always been very faint. Does not affect performance or caused any problems yet. Today the sound was magnified a bit. I do not know what it is exactly but i have a rust stain coming down from where the elbow meets the exhaust manifold but i dont know if this is just normal or because i have a leak. Earlier in the year i had pulled the manifold and elbow to check for other problems but reinstalled everything by the book. Could there be anything else that would a produce a hissing sound."