Question about 2005 Chrysler Pacifica
There are quite a few things that can cause this.
Check your fuel pressure to start. 55 psi key on is good.
Also make sure it dosen't fall back down should hold at that psi with out engine running.
Aslo the intake's like to leak air around the gaskits which will cause a miss fire.
Aslo the mass air flow.
Posted on Jun 22, 2009
SOURCE: 2005 Chrysler Pacifica 3.8, general misfire code. Changed plugs and wires thinking may be a short in a wire or something. What could it be? Only happens after the car has cooled off over night. Wh
Here check the procedure and check it again.
Chrysler Performance Chips
Posted on Aug 23, 2012
this code is a random misfire code so it could be any cylinder. it could be plugs, plug wires, coil, fuel injector, poor compression(on this year probably not), vacuum leak by intake to head. places to check.
Posted on Mar 02, 2015
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