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eauto, The Car Guy
Category: Jeep
Satisfied Customers: 16049
Experience:  ase mechanic 16 Plus years in the field
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Looking at a Jeep Grand Cherokee with 4.7l engine, 104,000

Customer Question

Looking at a Jeep Grand Cherokee with 4.7l engine , 104,000 km. Problems with this engine?? Thanks , Tom
Submitted: 1 year ago.
Category: Jeep
Expert:  eauto replied 1 year ago.

They run great if maintained.. They can not be overheated . If they do they tend to drop valve seats and pop head gaskets rather quickly. If they have not had the best maintenance history (oil changes) they tend to have bearing and internal issues. They are a good motor if maintained and taken care of