MrMopar22
New Member
My '02 has 165,000 on it and has never been apart. Do they have timing chain failures? Some engines go for ever on the timing chain and others have to have them changed religiously, I wasn't sure which one the 3.7 was.
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I think your confusing timing chains and timing belts.
Timing belts have a change interval between 40k-100k depending on model and timing chains generally outlast the rest of the engine.