What should the normal idle speed be on my 03 C5? It seems to idle at 550 rpms. Should it be higher?
S spdrcr7 · Registered Joined Aug 29, 2012 · 3 Posts Discussion Starter · #1 · Aug 30, 2012 Only show this user What should the normal idle speed be on my 03 C5? It seems to idle at 550 rpms. Should it be higher?
