Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Rattling noise under the hood while engine is off

BigTuna · 01-17-2020, 09:17 AM

That is the sound of the engine cooling down. The metals are simply cooling down and contracting after being hot.

All cars do this every time you turn them off if they've been running for a while.

01-17-2020, 09:17 AM	#2
BigTuna Senior Member Join Date: Jun 2015 Drives: 2013 WRB BRZ Location: Ohio Posts: 672 Thanks: 258 Thanked 477 Times in 275 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	That is the sound of the engine cooling down. The metals are simply cooling down and contracting after being hot. All cars do this every time you turn them off if they've been running for a while. __________________ 2013 WRB "Build" Thread