there are no wires. each spark plug has it's own "coil on top" remove the coil by pulling straight up . then remove and replace the spark plug. That wrong ther are wires on the 3.5 and it,s not easy you need to remove the intake manafold to remove & run new wires
.50 is the gap for a 2003 Dodge intrepid with a 2.7 moter .
dude you need a tune up
When changing out the spark plugs of a car, maintaining the gap is important to help the car run correctly. For a 1993 Dodge Intrepid the spark plug gap is 0.04 millimeters.
Under the coils on top of the valve covers
no you do not..
in the heads
To change spark plugs on a 5.9 2002 Dodge Ram 1500, locate the old spark plugs. These are located at the end of the 8 wires inside the vehicle's bonnet. Remove the old spark plugs and replace with new.
you need to pull the intake plenum
To change the spark plugs in a 2011 Dodge Nitro, you buy replacement plugs at an auto repair shop. The user manual will list the correct size. Follow instructions on new plugs to install correctly.
with a ratchet and a spark plug socket
Perhaps valve cover gasket is leaking oil onto plug area
The gap for spark plug measurement in on the under side of the hood on the passenger side along with the other engine specs