Should you use an oil catch can on your 2004-2006 Pontiac GTO? Absolutely! The PCV (Positive Crankcase Ventilation) system used on General Motors LS engines uses the intake manifold to burn off unwanted crankcase fumes. These fumes contain oil that goes right into the intake manifold. Oil in the intake manifold means oil on the …READ MORE
Tag: oil catch can
Oil Change
The recommended oil change on 2004-2006 Pontiac GTO is every 3000 miles according to the service manual maintenance schedule. Most of today’s synthetic oil claims you go as long as 5000 miles, and some even claim up to 7000 miles before you need an oil change. I personally say you should follow the guidelines set …READ MORE