How do you change the back spark plugs on 2006 dodge strarus 2.7 engine

1. change spark plug as spark plugs may be fouled..
2. try using fuel additive in fuel tank (1 small bottle for 5-10 liters of fuel)
3. try using engine oil additive

Your back at the correct place

The dealer has more work to do

You have misfire codes,etc they
will have to be more though

There has not been a tune-up in 25 years
All that is even related is spark plugs

Need to get to speed on vehicle education.

· Open the hood and remove the bolts that hold the engine cover in place, if your Dodge comes with an engine cover (depending on model and year). If so equipped, pull the cover off the engine.

· 2

Grab a spark plug wire by the base of the wire and pull the wire up and out of the engine. (You may need to wiggle it back and forth while pulling up on it to get it out of the engine.)

· 3

Trace the wire back to the power distributor and pull the spark plug wire off the distributor. Make a note of the plug orientation.

· 4

Install the new plug wire in the place of the removed one. Match the new wire with the old one to make sure they have the same size. Press the plug wire over the distributor electrode and onto the spark plug firmly, so that the ends are secure. Installation is the reverse of removal procedure.

· 5

Repeat the above procedure for all the other spark plug wires. It is best to change all the spark plug wires at the same time.

I have a 2001 Stratus with the 2.7L V6. From what I understand, the engine compartments are very similar. When I change the rear spark plugs, I have found that I need to use a spark plug socket on a 6" extension, with an elbow socket. There isn't enough space in the engine bay to get straight over the spark plugs, and I have yet to find an easier way than simply using a elbow socket.

When installing new spark plugs, it's always a good idea to use a small amount of anti-seize on the threads. 

Firts time swap spark plug & ignition coil between two different cylinders and read again if the same #2 cyl. misfires !
If #2 cyl. is OK and another cyl. misfires then spark plug or ignition coil is out of order and must be replaced.
If #2 cyl. misfires again then #2 injector must be checked !
If ignition coils & spark plugs (complete set for 6 cyl.) are replaced then you must check #2 injector !

The P0456 code has nothing to do with spark plugs. It's an EVAP (emissions) code. Best bet is to read up on the suggested solutions for that exact code: P0456

there is 16 spark plugs in your car.. I have a 2005 magnum rt.. just did the plugs 2 days ago

Idle flare is normal on all newer fuel injected cars. I think maybe you got a little paranoid,probably first spark plug change done by you. Gas milelage is easily explained in 2 ways, one the gov't is making the gas companies put oxygenated fuel into the gas & 2 you could go with a set of bosch oxygen sensors,pick up 15% more gas mileage

hello, on your subaru when you have changed your spark plubs the computer neded to be reset . disconet the positif cable from the batterie then turn the ignition key for 2 minutes then, turn the key off , replace the batt cable and start the engine the ck engine light should go off......nicolas........

I usually change the spark plugs on all vehicles every 10,000 miles.