2008 Dodge Grand Caravan has rough idle surges and lunges
2008 Dodge Grand Caravan has rough idle it surges
and lunges. I have replaced plugs, plug wires, coil
pack, and now the EGR valve. It has showed a
cylinder 6 miss fire so I did plugs wires and coil. No
luck then it showed P0404 EGR. just replaced it and
still the same.