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: 2.4L 4 Cylinder, 3.5L V6, 3.6L V6, 3.9L V6, V6
Average Mileage: 83,688 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, 2006 Pontiac G6, 3.9L V6, 89,000 mi
crankshaft seal leaking
Visitor, 2006 Pontiac G6, 3.6L V6, 68,000 mi
bad oil leak from gasket
Visitor, 2006 Pontiac G6, 3.5L V6, 65,000 mi
Oil dripping on ground under car when parked. Loss of oil when oil is checked. Smell of oil burning on engine.
Visitor, 2007 Pontiac G6, 3.5L V6, 97,041 mi
After spending $600 to fix oil pan/gasket leak, now advised crank shaft seal and timing cover leak. Shop wants another $700!
Visitor, 2007 Pontiac G6, 3.9L V6, 75,563 mi
Took Pontiac G6 GT Convertible 3.9 in for recall and mechanic also informed me that I had an oil leak. I was told it is the oil pan gasket.
Visitor, 2006 Pontiac G6, V6, 89,000 mi
Crankshaft seal leak