Vehicles with a 3.5L or 3.9L V6 engine may develop an engine oil leak from the front crankshaft seal. Our technicians tell us a revised front crankshaft seal is available to correct this concern.Google+
Car Problem Reports
Pontiac G6 Oil Leak From Front Crankshaft Seal
Pontiac G6 Problem
Engines Affected: 3.5L V6, 3.6L V6, 3.9L V6
Average Mileage: 78,941 mi (28,900 mi - 199,800 mi)
oil leaking. have add a qt and half evey week
Visitor, 2006 Pontiac G6, 3.9L V6, 60,000 mi
Small leak, no perceptible oil under the car, or out the exhaust. As noted, advised on routine oil change. A local Chevrolet dealer, (no Pontiac, right?)- relplaced the oil sensor-wasted $150 beans. My son has the same engine, and has lost a quart every 1m miles-47m now, and problem has existed since 30m, and multiple trips to the original dealer. I plan to take the info obtained from this site, (thx), and, finally, get this fixed-will advise results....
Visitor, 2007 Pontiac G6, 3.5L V6
Diagnosed during a routine oil change at the dealership.
Visitor, 2008 Pontiac G6, 3.9L V6, 130,000 mi
I have burned oil since 78k miles. But dealership advised It was not enough to be fixed under my warranty. Not today I noticed oil on my driveway. So I went to get an estimate and I need rear main seal set, crankshaft oil seal, timing cover gasket and oil filter adapter gasket so I am being told. This car is junk !
Visitor, 2007 Pontiac G6, 3.5L V6, 75,000 mi
The whole bottom of my car is covered in oil. Mechanic diagnosed. His exact words were "The car is not even worth repairing. I would check the oil often and add it as it needs it until it dies then drop a new motor in it." I will never buy a GM again... My 01 Eclipse GT has no leaks at all and is Mechanically perfect!
Visitor, 2006 Pontiac G6, 3.5L V6, 45,000 mi
Dealer replaced front seal to stop oil leakage.
Visitor, 2008 Pontiac G6, 3.5L V6, 90,000 mi
Not fixed! After i took it to the shop for the recall. Problem still exists.
Visitor, 2006 Pontiac G6, 3.5L V6, 118,000 mi
Noticed a small amount of oil on garage. At next oil change, mechanic told me the oil was coming from the crank shaft seal.
Visitor, 2006 Pontiac G6, 3.9L V6, 77,043 mi
found engine 2 quarts low, degreased engine and appears oil is leaking from the pulley seal. Not fixed yet.
Visitor, 2006 Pontiac G6, 85,000 mi
Blew the engine