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Rough Idle Chrysler Products 2.2L Engine
Tech Tip Corner
Chrysler - Rough Idle
Chrysler products equipped with a 2.2L non-turbocharged engine experience some rough idle characteristics.
Chrysler changed the PCV valve to part #4343581 to correct this problem. It is equivalent to Niehoff part number PV209. If you experience a rough idling 2.2 Chrysler product, check PCV valve number and use Niehoff part number PV209 in place of the Niehoff recommended PV208.