Sputters when starts and makes a farting noise by the intake manifold on 1997 Oldsmobile Regency

After my car is warm and i turn it off and start it again it doesnt wanna start, kind of sputter starts like it might die. Also when i drive it, it sounds like a farting noise coming out by the intake manifold. What should i do?

1 answer 1 comment
Try using a length of hose to pin point where the noise is you may have a vaccuum leak or defective part causing the problems. Make sure all manifold bolts are tight.
it sounds like it comes from the intake manifold, theres no holes in my muffler. could i need a new gasket. And what exactly do u mean a length of hose?