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Plymouth Neon Problems

Porous cylinder head castings allowed oil to leak into coolant on Plymouth Neon

Problem Description and Possible Solution

There was a problem with porous cylinder head castings that allowed oil to leak into the coolant. The low oil pressure light would come on intermittently due to low oil level and excessive oil could be found in the coolant reservoir. A new cylinder head would be needed.
(1 person reported this problem)

Plymouth Neon Vehicles With This Problem

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Average mileage: (–)
1 model year affected: 2001
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