4th Gen Ford Expedition Engine & Performance

Discuss engine specs, performance enhancements, common issues, exhaust and tuning tips for the 4th Gen Ford Expedition (2018-2024). Perfect for owners looking to boost power and reliability.
A
Miss-firing on cylinder 2
Replies
3
Views
449
DieselMonk
DieselMonk
B
Changed plugs and noticed this?
Replies
19
Views
2K
JasonH
JasonH
V
How do you guys change the rear spark plugs on a 2019 Ford Expedition?
Replies
16
Views
6K
5280tunage
5280tunage
Alex Taylor
Considering the new 5 Star Tune for my 2023 Expy Limited - Anyone Have It?
Replies
12
Views
2K
okfoz
O
Brian Kulis
Evap Code PO455 help
Replies
3
Views
1K
BC19
B
M
2021 3.5l EB consuming lots of oil
Replies
4
Views
342
Mr Big
Mr Big
aziz
Blue smoke from exhaust ?!
Replies
17
Views
2K
aziz
aziz
R
Thoughts on performance chips?
2
Replies
30
Views
6K
Trainmaster
T
ZigZagFred
"Y" connector blowout
2
Replies
20
Views
3K
beltami
beltami
K
Cam phasers and water pump replacement at dealer.
Replies
4
Views
2K
Left Coast Geek
Left Coast Geek
D
Gen 2 Raptor downpipes on '20 Expy?
Replies
0
Views
428
Deeser
D
T
Valve Cover leaking
Replies
3
Views
610
JasonH
JasonH
Left Coast Geek
yeesh, mangled crank pulley...
Replies
8
Views
1K
BigOleFordFan
BigOleFordFan
K
2018 Expedition Intermittent Low Oil Pressure Warning
Replies
12
Views
2K
Mr Big
Mr Big
Luke1722
New here and looking for help with my 2018 Limited. P0430 code with high resistance O2 sensors.
Replies
6
Views
933
Mr Big
Mr Big
B
Ford oil change mileage.
2 3
Replies
56
Views
8K
Mr Big
Mr Big
M
2018 Expo Max - Timing Chain or Bust
Replies
5
Views
1K
HenryUTA
H
ThwopKing
Gearhead tuning still the way to go?
Replies
8
Views
1K
ThwopKing
ThwopKing
aurelion
Tried installing the cobb shroud, cvf downpipes and intercooler.
Replies
2
Views
653
Black
Black
sparedog17
1/4 mile times with any expedition
Replies
10
Views
2K
Mr Big
Mr Big
C
Gearhead Tuning
Replies
4
Views
1K
aurelion
aurelion
jbarnhill
2022 Stealth Sport Mode
Replies
8
Views
3K
DieselMonk
DieselMonk
B
DTC P0035?
Replies
4
Views
745
Grrumpy
Grrumpy
G
CVFab Titan Intercooler and GoFastBits BOV install
Replies
4
Views
3K
5280tunage
5280tunage
Alex Taylor
My 0-60 MPH 2023 Ford Expedition Max Limited
2
Replies
26
Views
12K
DieselMonk
DieselMonk
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