Given that the 3.8 is a well developed engine, in a vehicle that usually sees pretty light use (on the accelerator anyways) - my guess is an easy 150-200k miles on average. Some way less, some way more.How long will the 3.8L last? - JK-Forum.com - The top destination for ...
Thursday, May 20, 2021
How long will a jeep 3.8 last?
