Jeep Liberty 2

Jeep Liberty 2006 Limited

I notice consistently a rough running engine at low RPM under a load. One dealer told me the computer has the mixtured leaned so far back that low rpm pulling on the hills causes not a miss but a sligh rough condition. Another dealer said that there haven't been any complaints logged at Detroit. I think that the "flat lands" drivers won't notice it. I live in eastern Ohio where we have hills.

As you approach a grade, the rpm's lower then comes the rough running followed by a downshift of the transmission obviously giving up on the pull.

What a shame that the power curve and torque at the low end can't be utilized.

Three visits to the dealers and basically I was told "that's the way it is".

I didn't even get any response when I documented this complaint on my post purchase survey.

They don't care so neither do I; that is I don't care to buy another Jeep ever.

Anyone else got this problem?

Anyone know where I can find a performance tuner for the computer that would give me some tuning abilities?