Recent content by V0LT_2013

Magnatec is the real deal. For years, my '08 CTS had timing chain clatter for a few seconds each time I started it up. I tried almost every major brand in 10w30 to 5w30 range (Valvoline, Mobil 1, Pennzoil, QS, Shell) Magnatec is the only oil that gets it to start silently every time, no matter...