4.0 Liter Forum


MountainMike
  • Sticky
When To Shift?
3 4 5
Replies
70
Views
57K
7aawilson
7aawilson
  • Sticky
How to build a 4.0 OHV for power, some limits and tips...
4 5 6
Replies
87
Views
68K
'93BajaSport
Jim Oaks
  • Sticky
Updating the 4.0L Tech Page - Suggestions Needed
3 4 5
Replies
61
Views
65K
perpetualslack
billpac4u
  • Sticky
Check engine light
2 3
Replies
38
Views
39K
Eddo Rogue
Eddo Rogue
  • Sticky
Before performing ANY diagnostic procedures on your engine...
2
Replies
15
Views
36K
Dirtman
Dirtman
Coolant leak 4.0l
Replies
4
Views
139
2x4ranger
red78ta
Pulling the SOHC for inspection
2 3
Replies
30
Views
996
red78ta
red78ta
1993 Vacuum diagram 4.0 ohv v6
Replies
4
Views
8K
SenorNoob
SenorNoob
07 engine removal confusion...
2
Replies
25
Views
749
Uncle Gump
Uncle Gump
Angry Possum
Front Fuel Leak 1993 Ranger 4.0 XLT Auto
12 13 14
Replies
203
Views
8K
Angry Possum
Angry Possum
ivegotlittlebutmuch
4.0 trans swap help
2
Replies
19
Views
657
ivegotlittlebutmuch
ivegotlittlebutmuch
socal_Redranger
Thermostat housing options
Replies
2
Views
145
morsetaper2
morsetaper2
PetroleumJunkie412
4.0 SOHC Aluminum Valve Covers
2
Replies
17
Views
590
PetroleumJunkie412
PetroleumJunkie412
Soul crushed and seeking advice on starting problems
7 8 9
Replies
131
Views
9K
Li'l Work Truck
Li'l Work Truck
the customer is always right. replacing 4.0 SOHC with 4.0 OHV
Replies
7
Views
240
now.what.ricky
the_beanmachine
Looking to do a 410 cam swap
Replies
2
Views
172
Curious Hound
Curious Hound
Pulling SOHC motor, what tools should I take?
Replies
3
Views
1K
JJMaine
JJMaine
Engine trouble code 171
Replies
10
Views
787
Jazzer
Jazzer
1991 Blue danger ranger
Anyone have experience with hedman 4.0 headers?
Replies
2
Views
149
1991 Blue danger ranger
1991 Blue danger ranger
ivegotlittlebutmuch
Is this concerning?
Replies
7
Views
289
ivegotlittlebutmuch
ivegotlittlebutmuch
PetroleumJunkie412
4.0l SOHC tuning clippings and notes
2
Replies
15
Views
692
PetroleumJunkie412
PetroleumJunkie412
Turtle12400
Extensive cracks in radiator fan...
Replies
3
Views
194
SenorNoob
SenorNoob
DeadEye200321
Motor mount bracket torque spec
Replies
6
Views
278
alwaysFlOoReD
alwaysFlOoReD
JJMaine
Changing hydraulic timing chain tensioners
Replies
12
Views
552
ekrampitzjr
yourmyboyblue
98 Ranger 4.0L Stalling Issue Fixed
Replies
1
Views
148
alwaysFlOoReD
alwaysFlOoReD
2002 Manual Transmission Shifting Issues
Replies
10
Views
369
SenorNoob
SenorNoob
Turtle12400
Weird coolant leak
Replies
10
Views
264
Turtle12400
Turtle12400
DeadEye200321
Header stud torque spec
Replies
4
Views
172
CrabGuy
CrabGuy
Throwing a Code--Part Nonexistent
Replies
1
Views
86
PetroleumJunkie412
PetroleumJunkie412
stuck cooling fan clutch removal
Replies
11
Views
649
codger
4.0 cylinder head replacement options and questions
Replies
1
Views
211
Mummert
1993 4.0L OHV Rough Idle
Replies
3
Views
299
OneWatt
ticking noise on 700 mile fresh rebuild
Replies
1
Views
132
franklin2
Searching for bellhousing bolt pattern dimensions or drawing
Replies
2
Views
154
SenorNoob
SenorNoob
WoodChuckChuck
4.0l ohv camshaft sychro stuck in block
Replies
12
Views
1K
Rick W
Rick W
PetroleumJunkie412
2011 SOHC Ping/spark knock on 87
2 3 4
Replies
47
Views
4K
PetroleumJunkie412
PetroleumJunkie412
7aawilson
TPS sensor code after thermostat change
Replies
3
Views
234
Uncle Gump
Uncle Gump
FildoDagginsRHEC
92' 4.0 clear water cylinder heads and Elgin Industries rocker arms and push rods
Replies
6
Views
466
gaz
gaz
PetroleumJunkie412
Need a reference on 4.0 SOHC knock sensors
Replies
11
Views
448
PetroleumJunkie412
PetroleumJunkie412
thunderuncle244
you wont believe it
Replies
10
Views
706
thunderuncle244
thunderuncle244
Intermittent longer than normal starts:
Replies
4
Views
306
Rum Runner
lil_Blue_Ford
90/91 4.0 OHV issues in my Choptop
Replies
8
Views
450
SenorNoob
SenorNoob
Dobbs
EGR issue
Replies
3
Views
215
lil_Blue_Ford
lil_Blue_Ford
2001 4.0 won't start
Replies
10
Views
642
Skunk423
1994xlt
Check oil light
Replies
4
Views
275
1994xlt
1994xlt
cmcolfax
DTC P0406 Again? Still?
Replies
2
Views
168
SenorNoob
SenorNoob
01 4.0 bank 1 missfires
Replies
5
Views
271
TJS1011
Persistent P0340 (1998 Mazda B4000)
Replies
0
Views
83
newtrucks=tooexpensive
DeadEye200321
Timing Chain Questions
2
Replies
22
Views
1K
Roert42
Roert42
Angry Possum
Starter Issue 1993 XLT SC 4.0 Auto
2 3
Replies
35
Views
2K
Angry Possum
Angry Possum
loose wire and starting issues
Replies
2
Views
189
jeremy cato
7aawilson
4L SOHC Low rpm rattle
Replies
4
Views
317
SenorNoob
SenorNoob
Texan209
4.0 SOHC won't start after top timing chain tensioner change
Replies
14
Views
980
7aawilson
7aawilson
Fridge
Another noise!
Replies
9
Views
583
RobWigglezz
RobWigglezz
Belt chirp/squeal
Replies
11
Views
576
SenorNoob
SenorNoob
Clicking Noise
Replies
6
Views
418
futon
DeadEye200321
Engine mount brands
Replies
6
Views
363
superj
superj
I D info;
Replies
2
Views
169
lil_Blue_Ford
lil_Blue_Ford
Starter problems
Replies
8
Views
518
SenorNoob
SenorNoob
rangerrex
Timing chain or spark knock?
Replies
2
Views
246
alwaysFlOoReD
alwaysFlOoReD
Oil pump/cam sensor drive timing
Replies
2
Views
184
ranger newbi
Solitaire
1990 ranger 4.0 OHV #3 cylinder miss
Replies
4
Views
342
Dilligaf1
97 Ranger no lights no start good battery and door chimes
Replies
4
Views
346
Dilligaf1
Mysterious Blue Plug
Replies
10
Views
603
Things2do
Things2do
2001 Ranger XLT 4.0 SOHC won't start
Replies
0
Views
123
Skunk423
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