Schemetic of a 2005 dodge grand caravan engine

SOURCE: 2006 Dodge Grand Caravan - EGR code

I replaced the EGR Valve ($80 after tax), problem solved, vanruns great now. Now my problem is that I can't get the light to turn off.

SOURCE: 2005 dodge grand caravan getting code p0406

3.3 engines has the egr valve with transducer.you have to replace the whole unit. code p0406 what its trying to tell you your egr valve circuit is short to ground.it has failed .

SOURCE: location of radiator tank drain 2005 dodge caravan

The drain is located on the passenger side of the radiator at the bottom. Turn it counterclockwise to open. It is plastic so be careful if you decide to use tools to turn.

SOURCE: location of oxygen sensors on 2002 dodge grand

The o2 sensors are located on the exhaust system.The upstream in on the rear exhaust manifold and the down stream is in front of the catalytic converter.Usually when they are bad they will make the check engine like go on.Make sure the air filter is clean,tires at correct inflation,alignment is to specs.If the vehicles pulls to one side or the other or steering wheel is not straight when driving down a straight stretch of road.Also tires are wearing normal.Use cruise control where ever on highway.If you let your vehicle warm up in winter.This also uses gas.Hope this helps.Good luck.

SOURCE: what type of engine coolant

You can use the predeluted 50/50 Preston brand at any auto parts store. It has a green cap. Once you go to the store you can also give them your car's year and brand and they will tell you the exact brand. Good luck