Has anyone heard a knocking sound from the rear of their car after a speed run? It goes away after about 5 mins, but I want to know what it is.
You might wanna take to your dealer soon then. That's a new one to me.SatredL said:No, it does it during movement. It sounds like it's either the center rear or the right rear & it sounds more like thick plastic, almost like a playing card in a bicycle spoke.
My stock exhaust pops all the time. People always compliment me on my sweet sounding exhaust. I tell them it's stock and they tend to doubt me. Kinda funny, I could only imagine a 3 inch exhaust, lol...JPK said:It's the exhaust. Mine never did it until I put a magnaflow on it though. I've heard of stock systems doing it as well.
But it shouldn't take 5 minutes for it to stop. More like 2 seconds.