My '07 just had her intake manifold tuning valve motor replaced. Bet you didn't know you had one, did you? It controls the amount of air flow the system uses to achieve max performance & efficiency. Seems there was an exchange program for the '06 with 3.9L with Service Bulletin 05-06-01-023. My engine service light came on and, in checking it out, seems the valve had been sticking for 17,000 and I didn't even know it.
Out of warranty, but I'm pursuing it with corporate. It's worth $400.00. Will keep you informed.
Out of warranty, but I'm pursuing it with corporate. It's worth $400.00. Will keep you informed.
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