Leaking (minor) seal/front engine cover. Repaired under warrantee. Just brought vehicle back same day picked up. Tech says leaking where shaft enters. The 3.6 uses a gasket and liquid sealent. Hopefully, this is where gasket is as that is easier to determine if fixed.
Minor oil leak from main seal.
Found oil on garage floor in Nov. Dealer said was the filter so we did an oil change. Oil still leaking in Jan. - back to dealer, they found leak in front engine cover gasket on rt side. This is the 2nd time car has had to have this fixed.
Carbon deposits on valves.. Check engine light came on. One cylinder lost some compression. The engine valves had to be cleaned and one spark plug replaced.
Engine overheating, fluid noted under front of car, water pump discovered to be nonfunctioning. Oil leak discovered and repaired Timing belt noted to be defective and was replaced
Water pump blew out while driving on expressway
Vehicle was overheating, discovered thermostat housing was broken allowing thermostat to flap around inside the housing and ruining the thermostat
Water pump needed to be replaced.
Check engine light on. Decarbonized engine and replaced spark plugs.
Car sometimes will not start
Replaced leaking water pump.
Fuel pump module of engine computer failed.
Car would hesitate before downshifting when accelerator was pushed down sharply for passing.
Engine was overheating due to a leak in water pump
Oil leaking going into spark plug well.
Engine light remained on. Contacted OnStar they advised me it was an emissions issue. Took it to the dealer. A part was replaced, and they also took care of a recall issue, that I was not aware of. Car was in the shop for a day.