The sparks plugs are buried beneath the upper air intake that is connected to the throttle body. The upper air intake must be removed to gain access to them. Recommend using alldatadiy.com for step by step instructions.
You have to remove the intake plenum to access.
The spark plugs are 100,000 mile plugs. You need o replace them with platinum plugs, then remove the throttle body and idle speed motor then clean them and reassemble it. There are no spark plug wires on the 3.5L engine.
My Chrysler 300 SRT8 with a 5.7 Hemi has 16 spark plugs
There are no spark plug wires, this is a coil on plug system. The spark plugs are under the coils that bolt to the middle of the valve covers.There are no spark plug wires, this is a coil on plug system. The spark plugs are under the coils that bolt to the middle of the valve covers.
The engine seemed to be missing/chugging when we hit around 80 - 100 km per hour and the engine light came on. This is a huge sign that you need to change your spark plugs and any bad coils.
Maybe when they put the spark plugs in they were not gapped right or they maybe the wrong spark plugs.
Spark plugs, yes. Points, no.
It has spark plugs, plug wires, and a distributor.
Chrysler Pacifica was created in 2003.
V8 or V6?
Changing spark plugs is an important task. To do this, disconnect the battery and spark plug cables, and remove the old spark plugs. Next put in the new spark plugs, and reconnect the spark plug cables and then the battery.
.050 inch.050 inch