Ticking type noise
I have noticed for a long time now that on start up I get a ticking noise.Not really sounding like valvetrain.A tapping/ticking noise that is consistent in note.Usually only hear it on cold start and usually goes away after a minute sometimes less.Thinking it could be a heat shield tapping on exhaust or maybe a cat going bad.Think it's exhaust related.Does not seem to be motor.Could maybe be pulley/tensioner but not sure.Usually does not last long enough to find it.Anybody ever have this?
2012 Prem. w/ GB insert stripe/stitch , M6,Brembo, 3.73,Stock Air-Box,93-R Tune,Borla Catback w/ X-Pipe,FRPP-"K" Springs,BMR PH Bar,BMR Upper support brace,BMR Reloc. Brackets,CHE Lca's, Koni Struts/Shocks, Jlt cc,Saleen grill, Hydrocarbon Center console/stereo surround,Formula One Tint, MGW w/ speedawg ball match seat inserts,SOS Dual Aeroforce Guages,MT82 Amsoil MTF.METCO Uca/Ucm, Shaftmasters DS