How do you guys change the rear spark plugs on a 2019 Ford Expedition?

[vintshave]

I have a "new to me" well-running 2019 Ford Expedition XLT with 98000k on it. I want to take real good care of it, so I am planning for the 100,000 mile service, seeing what I can do myself. I first opened the hood of my Expedition and I was stunned. I can't even get to the dipstick without a ladder. How do you guys suggest removing the rear plugs that are under the wiper "ledge" all the way back under the hood?

Also, what would you recommend for working under the car? I would like to change my own oil, but I don't think I can squeeze my stomach under the truck.

 

[BigOleFordFan]

It's da toolz man, da toolz I tellz ya

If you don't have them, go get them, or leave it to someone who does...

One of the 1st things my dad told me when I was little and started watching him work on his cars was that the job is ALWAYS easier with the right tools...he was a factory trained mechanic, so he knew what was what on that part.

For the spark plugs, it will take a platform/stepladder, a long-handled extension for the socket with an articulating head, a good bright light (preferably an LED) and the know-how to remove the wiper ledge and air intake parts to get back there.

For the oil changes, the above light will come in handy there too, and then a good set of heavy duty wheel ramps, chucks, goggles, gloves, and safety stands will do the trick. If your driveway is sloped, that will help some with the clearance too, as you won't have to raise it up as high in order to get underneath...

EDIT: Oops, almost forgot the other thing: A creeper...

Good luck

 

[Going_Going_Gone]

If you think you will be doing a lot of work in the engine compartment, you could consider a topside creeper. They have a step or two and an adjustable height platform/rest to lay on to access things like those spark plugs. Downside is that they take up a lot of real estate, even folded up.

 

[Dice Roll]

I dont remember what I used, but I work on cars all the time for my hobby. I know I used my 30 year old snap on flex head. A plug socket and I had an extension or two out. Sounds like you need a ladder as mentioned. I just reached in and did it. Slight strain the next day.

 

[5280tunage]

Yeah, to me wasn't too bad. I used a three step step ladder. As for the socket, I end up using two extensions, a short and long, and then have to pull them apart (I go socket, long, then short) to pull the actually socket and plug out. Same in reverse, use the socket and long extension to hand tighten, then add the short extension and torque wrench to tighten them up.

 

[JasonH]

Long extension and socket with u joint.

 

[HILLY]

It's not too bad on these trucks, especially considering it's a modest V6 in a full sized engine bay. Common hand tools was all that was needed. Truck is high though and you'll need a step stool or something to get yourself back there.

 

[bmpcamry09]

2019? You don't have to remove the wiper ledge at all lol in fact back there is the actual hard firewall.

6 inch extension on a spark plug socket is all you need, I can swap all 6 plugs in about 10 minutes.

Throw an old pillow on top of the radiator support and lean in there and get er' done. Go back in with NGK Rutenium plugs and you'll be good for 80,000 miles or more if your not tuned.

 

[BigOleFordFan]

6 inch extension on a spark plug socket is all you need, I can swap all 6 plugs in about 10 minutes.

Maybe but not on the older V8/5.4L monsters

 

[Left Coast Geek]

I seem to remember my 2001 E150 van, you had to drop the engine out to get at a few of the plugs.

 

[cekkk]

Ah yes. The juice behind the $400 tuneup. That is, if you don't break a plug!

 

[Schini]

I used a combination of socket extensions and it worked fine. Let me know if you have trouble and I can dig them up.

 

[GregTu]

This might help. It’s on an F150, but should be close. He’s outside Chicago, so my plan is to take to him. Brian does a lot of Ford how-to videos and has a good following.

2017-2021 Ford F-150 3.5L GTDI Ecoboost Engine: Spark Plug Replacement Walkthrough

In this video we show you step by step how to replace spark plugs on your 2017-2021 Ford F-150 3.5L Ecoboost engine.These are the Parts and Tools I Recommend...

www.youtube.com

 

[GixxerJasen]

Maybe but not on the older V8/5.4L monsters

That's a different part of the forum for those.

 

[Homer]

I have changed the spark plugs on my 2011 Ecoboost f150 at least 3 times, is the expedition different? I haven't looked that close, or is there something making it harder to get to?

 

[ncrefasi]

just did my 2019 and it was easy. lay flat on top of engine and take your time. multiple extensions are the trick and get a magnetic plug socket. if the plug is tight like the one I had, spray some lube and let it sit. then slowly tighten and loosen very little increments so you do not mees up the threads. The 1 plug I had spooked me but finally came out and was fine.

 

[5280tunage]

just did my 2019 and it was easy. lay flat on top of engine and take your time. multiple extensions are the trick and get a magnetic plug socket. if the plug is tight like the one I had, spray some lube and let it sit. then slowly tighten and loosen very little increments so you do not mees up the threads. The 1 plug I had spooked me but finally came out and was fine.

that's daring... so much plastic stuff on top of these, i'd be afraid of breaking some plastic hose pieces and who knows what else. I try and put most of my weight on the fenders.