Question about 2004 Chrysler Pacifica
In the park position when idling very smoothly, when i try to revve the engine above 2.5 and 3 then the engine idle stumbles
Idle fluctuations are usually caused by a vacuum leak.
Posted on May 08, 2015
Your pacifica is supposed to do this
it insures the engine doesn't spin too fast and fail
without the force of the vehicle an engine can spin to fast and fail mechanically if someone floors the car in park or neutral so manufacturers put this feature in place to avoid such failures in the future
Posted on Mar 31, 2014
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Posted on Jan 02, 2017
why do you want your rpms higher while idling? you don't want them high because your gas bill will reflect that. slow shouldn't matter but if it's dying while on idle it could either be your mass air flow sensor or your fuel filter being clogged
Posted on Mar 23, 2010
Hello, the answer to solve this problem is to take it to your nearest chrysler dealer and have them re-flash the updates to the ecu....since 2004, chrysler has had about 4-5 new updates since the date they were manufactured....you need to have the update that followed from your date of man. on your vehicle....They attempted to flash mine to the latest update and didnt work, turns out that they need the re-flash from back when...in order to get the gauage to stop fluctuating.....Hope this helps!!
Posted on Sep 21, 2009
SOURCE: 2004 chrysler pacifica
It is for an oil change mainly and any other service your maintenance manual suggests at the mileage interval. It needs to be reset after each oil change to be accurate.
Posted on Jun 05, 2009
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