on a 5.4 it's easy, one bolt and one plug-in .... your done (remember, there are 8 of them). The 97 4.6 is a different story on a 5.4 it's easy, one bolt and one plug-in .... your done (remember, there are 8 of them). The 97 4.6 is a different story
For a 1997 Ford F-150 , 4.6 liter V8 engine( It has 2 coil packs with 4 spark plug wires connecting to each coil pack )
You have to pull the dashboard to get to it.
Coil pack firing order 97 ford f-150 4.6 liter
It's rare a coil pack will go out but it does happen occasionally.
coil packs are the actual plugs on top of the plug
The coil for that cylinder is probably bad. replace it. If you have a coil pack, they run around 60 dollars and are easy to replace. I recommend replacing the sparkplug wires also when replacing the coil pack I have had a bad coil pack fry my wires. Go with motorcraft spark plugs also. The engine was designed for them and some of the other plugs run too hot
For the 4.2 L - V6 engine coil----3---4 pack---2---6 plug----1---5
To replace the coil packs on a 2007 Ford F-150 FX4, start by disconnecting the battery to ensure safety. Next, remove the air intake duct for better access, then locate the coil packs on the engine. Unscrew the bolts securing each coil pack, disconnect the electrical connectors, and carefully pull them out. Install the new coil packs by reversing the process, ensuring all connections are secure before reconnecting the battery.
On a 2002 Ford F-150 , 4.2 liter V6 engine : The coil pack towers are numbered : Coil-----3 - 4 Pack----2 - 6 Plug----1 - 5 ------------------------------------------------------------------------------------- The engine cylinder locations are numbered : firewall 3 - 6 2 - 5 1 - 4 front of vehicle
Labor costs to replace a coil pack on a Mercury Grand Marquis typically range from $75 to $150, depending on the shop's hourly rate and the complexity of the job. The replacement usually takes about 1 to 2 hours, so the total cost can vary accordingly. It's advisable to check with local mechanics for precise estimates.
The coil packs on the 4.6L are located in front of the engine. Follow the spark plug wires.
On a 1997 Ford F-150 , 4.2 liter V6 engine : The firing order is ( 1 - 4 - 2 - 5 - 3 - 6 ) ------------------------------------------------------------------ Also the engine cylinder locations are numbered : firewall 3 - 6 2 - 5 1 - 4 front of vehicle --------------------------------------------------------------- The towers on the coil pack are numbered : coil-----3 - 4 pack----2 - 6 plug-----1 - 5