2007 Chrysler Pacifica Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2007 Chrysler Pacifica

The engine may develop a ticking noise, often caused by a broken retaining pin on the rocker arm shaft. When the pin breaks, the shaft can spin blocking the oil passage the rocker arms (which causes the ticking noise). The rocker arm shafts, rocker arms, and pedestals (sold as a kit) are commonly replaced in order to correct this condition.

Carbon buildup on the valves may illuminate the Check Engine Light, indicating "Multiple Cylinder Misfires." The combustion chamber must be cleaned of carbon. There are updated valve spring retainers that will help prevent a recurrence.

Static discharge and/or loose wire connections could cause problems with the front power seat memory, seat heaters, and adjustable pedals. Revised seat modules are available that resist the affects of static discharge.

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07 Pacifica refuses to start intermittently. A local shop says the computer is at fault. Even tho the car is under warrenty, Chrysler refuses to do anything about it, even refusing to pay the tow into the shop because it then starts. Also it killed an 8 month old battery. Shows no codes.

Unit has Full charge.. All switches, fans, vents seem to work properly.. Fuse and relay good

I don't get a re-set sensor prompt when using the menu button and no codes came up with OBD2 check. I have checked air pressure. Drove many miles to reset. The tie rod ends were replaced in Jan. Problem was intermittent until last week when it became permanent,

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I purchased my '07 Pacifica used in '11. Only issue in the beginning was the rough start when accelarating after stopping. Transmission jerks, still does and from what I have read this is pretty common in these models. In '12 car started having issues w/cranking. Would have to jump off frequently to start engine. Changed battery yeth this still happens. This year, '13, in June the AC started bl...

I bought a slightly used pacifica and the A/C has gone out. The battery has been checked by 3 different professionals and found it to be good. However, every morning when I try to start the car it has trouble. The rest of the day it does fine. If I try to turn on the A/C the motor shuts down???? What's the problem?

I bought this vehicle brand new in 2006. I ordered it from the factory with every available option. This replaced a 2004 Mercedes 550SL (drastic change), but I must say, I love this car. We have had the seats configured in every combination. Taken long trips and arrived fresh. I intend to keep this car for ten or more years since they stopped making them.

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