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Ford F150 Forum - Community of Ford Truck Fans
Late Model F150s
Engine / Drivetrain Talk
6 Cylinder Engines
4.2L
Topic Sponsor
4.2L
Discuss the tried and true 4.2L.
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Threads in Forum:
4.2L
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please help Im having coil problems, it keeps going bad on my 2005 4.2
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Gravyhound
on 01-22-2012
06-01-2013
10:09 PM
by
Iluvmytruk
30
78,255
3.8 and 4.2 interchangeable parts
2wd5spd
on 08-07-2011
07-19-2020
12:08 PM
by
Johnny Paycheck
4
18,497
q
GreyMachine02
on 03-03-2011
03-13-2011
09:38 PM
by
sport95
4
1,134
2001 4.2l issues
dtexan
on 10-28-2010
11-03-2010
09:37 PM
by
bobkyle2
3
2,563
How reliable are these?
DEKJr1994
on 11-04-2010
11-12-2010
09:04 AM
by
Lenn
8
2,255
Engine Port Seal Replacement
redf
on 12-02-2010
12-10-2010
07:51 AM
by
redf
9
1,793
ford 2000 f150 misfiring @ #1
lobo123
on 12-21-2010
03-31-2011
04:51 PM
by
lobo123
7
4,043
Imrc ?
jstanfield103
on 01-05-2011
01-08-2011
10:08 AM
by
jstanfield103
5
9,033
which air filter system give the v6 the most hp gain?
fordman612
on 01-06-2011
01-30-2011
05:14 PM
by
Mod (Ret.)
3
2,444
Oil filter question
kgeiger002
on 01-19-2011
01-30-2011
05:06 PM
by
Mod (Ret.)
7
1,586
4.2 sparkplug repacement?
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kgeiger002
on 01-24-2011
02-05-2011
06:27 PM
by
ddbrown
23
39,951
new plugs at 80k yeah or neah?
thetruck
on 01-28-2011
02-25-2011
07:41 PM
by
windshear
5
1,420
2000 4.2L with P0402 code
Joethefordguy
on 02-01-2011
02-03-2011
01:20 AM
by
Joethefordguy
4
4,268
harmonic balencer brakes off
timothymcgrath
on 02-23-2011
02-25-2011
11:34 PM
by
jonquil
8
1,838
4.2L O2's need changed???
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1
2
)
Fordplease
on 02-25-2011
03-24-2011
08:14 AM
by
Mod (Ret.)
12
2,920
I need suggestions!!!
chevykiller01
on 10-15-2010
10-20-2010
09:37 PM
by
Fast_V8
4
1,055
06 4.2 Manual
GLAF150
on 04-20-2011
04-20-2011
07:09 PM
by
GLAF150
0
1,053
4.2 cam syncronizer
dvanriet12
on 05-25-2011
05-25-2011
08:56 AM
by
dvanriet12
0
1,120
Starter question
jonquil
on 06-17-2011
06-20-2011
04:33 AM
by
Mod (Ret.)
1
1,010
ford sticker
darowood
on 06-18-2011
06-18-2011
01:34 AM
by
darowood
0
762
4.2L CPS Pulses
zap
on 06-21-2011
06-24-2011
12:00 PM
by
zap
2
1,287
4.2 cylinder probs
Bigred19902010
on 06-26-2011
06-26-2011
07:12 AM
by
Good old Bill
1
1,552
4.2L Bad mileage
zap
on 06-29-2011
07-07-2011
09:40 PM
by
98_f150
5
2,511
We need some answers!
gb1
on 06-30-2011
07-07-2011
03:32 AM
by
bobkyle2
3
1,389
Misfire on adjacent cylinders
Ken Detweiler
on 02-11-2024
03-02-2024
12:50 PM
by
Ken Detweiler
4
576
will the gotts mod work for the 6?
thetruck
on 04-30-2010
05-02-2010
09:53 PM
by
sport95
1
1,566
04-08 cold air intake 4.2?
bobkyle2
on 02-09-2010
02-09-2010
08:13 AM
by
techrep
1
2,597
4.2L reliability
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driftwood00
on 02-20-2010
03-27-2010
05:18 PM
by
ottawaguy
45
95,304
aftermarket exhaust/intake systems
dickymoe
on 02-25-2010
03-02-2010
02:56 PM
by
dickymoe
4
1,810
looking for someone who installed a jasper remanurfactered engine
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1
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)
tonyreno
on 03-15-2010
04-28-2010
12:50 PM
by
Joethefordguy
11
5,552
cam position sensor? running rough after rebuild
F15buildr98
on 03-24-2010
03-24-2010
12:48 PM
by
F15buildr98
0
3,532
Please help i'm new to these 4.2's!!! Plleeaasse
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F15buildr98
on 03-27-2010
04-28-2010
01:05 PM
by
Joethefordguy
22
4,709
my brand new old f150
thetruck
on 04-03-2010
04-08-2010
01:16 AM
by
thetruck
2
1,683
2001 v6 engine code 171 question?
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1
2
)
03XB9R
on 04-03-2010
06-26-2011
07:36 AM
by
Mod (Ret.)
10
6,149
engine hesitation?
dickymoe
on 04-04-2010
04-07-2010
11:11 PM
by
bobkyle2
1
2,799
Need Some Help!
josh_scci
on 04-06-2010
04-07-2010
11:08 PM
by
bobkyle2
1
1,179
What did I do!!!!!!!
sport95
on 04-13-2010
04-14-2010
04:58 PM
by
sport95
2
1,168
Where can you find 4.2 harmonic balancer
mizzad
on 04-20-2010
04-20-2010
03:55 PM
by
mizzad
0
2,296
New Forum for 6 cylinders
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ottawaguy
on 01-31-2010
07-06-2010
12:43 AM
by
Fast_V8
34
7,177
need help on my 98 4.2
98f150ri
on 05-03-2010
05-03-2010
09:32 PM
by
Good old Bill
1
1,146
Timing belt
f150man909
on 05-21-2010
06-09-2010
08:41 PM
by
f150man909
2
1,359
egr code
dickymoe
on 05-23-2010
05-30-2010
08:44 PM
by
BigBlockOBS
1
1,225
engine upgrade
georgiaboi
on 06-09-2010
06-09-2010
08:55 PM
by
georgiaboi
0
1,132
Oil leak??
FED UP
on 06-20-2010
07-24-2010
05:45 PM
by
mlarky1957
1
7,427
New buzzin' half dozen
mlarky1957
on 06-30-2010
06-30-2010
10:15 AM
by
mlarky1957
0
986
*HELP* Why is my V6 wasting more gas than it should????
balta
on 08-11-2010
09-13-2010
02:26 AM
by
bobkyle2
6
4,573
Need HELP ASAP!!!-rebuilding a 4.2 v6
the_goon
on 08-16-2010
08-16-2010
06:03 PM
by
the_goon
0
1,826
more power
talldude89
on 09-05-2010
09-05-2010
09:51 AM
by
talldude89
0
1,026
04+ 4.2 in a 97 f150??
mrfatride
on 09-22-2010
09-26-2010
01:20 AM
by
Phippster123
3
1,384
Different!!
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jonquil
on 10-05-2010
12-15-2010
12:12 AM
by
bobkyle2
38
5,584
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