nissan infinti g20 looping?

i have 2002 g20 infiniti that will only idle and then die, engine runs ruff and then dies. it sputters when driven if you can get it to drive.

Michael M2010-10-31T16:15:57Z

Favorite Answer

check for bad plugs and cracked or broken vacuum lines

?2010-11-01T11:16:48Z

With or with out check engine light? intake manifold leaks? bad air flow meter or electronic idle control? Rough running motors overheat the cat converters. Your car needs an interested Nissan Infinity technician.