Pro Tech Magnum 4.7l
1) Remove air box and plenum
2) Remove plastic heater hose brackets
3) Remove wire connectors from individual coils
4) Remove nuts holding coils/ spark plug boots
5) Remove coil/boot by pulling up vertically
6) Blow out any debris around spark plug
7) Remove old plug
8) Install new plug with anti-seize (aluminum head)
Reverse order for reassembly
with a ratchet and a spark plug socket
0.35 in according to O'reiley's.
When changing the spark plugs of a car, it is important to remember the correct gap size. For a 1993 Dodge Dakota the spark plug gap size is .035.
you have to change them one at a time this way you cant mixup the wires cap the plugs to spec this can be found under the hood on a sticker or in the owners manual
Champion RC12LC4 set at .040
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.
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.
Screwed into the head. Follow the plug wires.
Spark plugs and wires
The Dodge Hemi's have 2 spark plugs per cylinder which equals 16 spark plugs
recommended to change at 50 thousand km's
5/8 inch