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Old 09-19-2019, 04:03 AM   #2
Starter986
1998 Boxster Silver/Red
 
Join Date: Sep 2017
Location: 92262
Posts: 2,915
Quote:
Originally Posted by bajaralph View Post
I hear a very loud, single banging noise coming from an area behind the passenger seat after driving my 2002 Boxter S Tiptronic with 31000 miles a very short distance after the car has been sitting idle for a few days. It only happens when the engine is cold. Otherwise the car seems to perform just fine, i.e., no other weird noises. Anyone else experience this "problem".
Banging you say? You don't hear knocking, do you?

If you're uncertain, have it diagnosed. Good luck.
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1998 Porsche Boxster

Last edited by Starter986; 09-19-2019 at 07:13 AM.
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