As a honda s2000 owner, you might experience engine rattle issues caused by two primary factors It was perfect but about 6 months ago the engine started. If your honda makes a nosie/ sound/ rattle on a cold start up, watch this video on how to.
Rattle on engine start - Page 2 - Aurion / TRD Aurion Club - Toyota
Experiencing a cold start rattle or grind in your honda
Learn about the common vtc actuator problem.
If your honda makes a nosie/ sound/ rattle on a cold start up, watch this video on how to fix. Cold start rattle noises that goes away when warmed up. We'll also dive into some of the common problems with this system including the notorious. Turns out it was the mounting bolt of the alternator
It was loose enough to produce a rattle. I have a 99 s2000 owned for about a year, it now has 50k