2004 Pontiac Bonneville Q&A

2004 Pontiac Bonneville Question: we have oil on top of the intake manifold. would that be the top intake seal

smell antifreeze when the car runs and slowly losing antifreeze. nothing in the oil. -
Answer 1
very common problem with this era GM cars due to dexcool antifreeze eroding intake manifold gaskets,replace upper and lower intake gaskets. -
Answer 2
have it daig 1st but pace guy is correct -