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tom andrews
Dodge Dakota
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3/28/2011
16:12:52
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 Subject: RE: replacing a fuel injector on the 4.7
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Suspect fuel injectors because running very rich. Code 0171 says 02 sensor and changed them with no luck.200000 miles on 2000 dakota w/4.7 don`t think its the mas air sensor. only getting 120 miles to the tank and black smoke with hard acceleration code also says running lean left bank...any ideas surely appreciated
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02dak4.7
Dodge Dakota
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3/28/2011
16:16:50
| RE: replacing a fuel injector on the 4.7
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I have a set of fuel injectors from a 01 I would sell for $50. Engine ran and had 120k on it.
I don't know if it your problem though but it could be.
I am in NW Indiana (near Chicago)
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daddio
Dodge Dakota
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3/28/2011
16:39:42
| RE: replacing a fuel injector on the 4.7
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Tom, by chance are you losing any power steering fluid? If so that is the root of you problem. The 4.7's are know for having a leaking power steering pressure switch which pushes fluid down the wiring harness to the upstream O2 sensor and fouls up the connectors. Check it out.
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tom andrews
Dodge Dakota
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3/28/2011
16:42:05
| RE: replacing a fuel injector on the 4.7
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Appreciate the offer but I think I read that they changed in 2001 to a 4 hole series. Curios to see what everyones opinion is on diagnostics
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tom andrews
Dodge Dakota
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3/28/2011
17:02:04
| RE: replacing a fuel injector on the 4.7
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Daddio.....thanks for the heads up. Reservoir is at add. Code says down stream 02 sensor and left bank lean . Will check pressure switch. Down here on the Texas coast and dealership is very limited and long wait for service appointment.....Tom
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dakota442
Dodge Dakota
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3/28/2011
19:11:20
| RE: replacing a fuel injector on the 4.7
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Message:
i've got similar prob. 4.7L. stalls. #7 misfiring. had oil in computer module. replaced power steerong sens 3 mo ago for check engine light. new sensor but oil still migrates. cut wire 6 in from computer. stripped and soldier in a crimp connector. hopefully if oil is in harness it will stop at the repair. but i think mine took out computer. anyone know of a good/cheap place to get an ECM and programmed ?
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Clint Wall
Dodge Dakota
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4/19/2011
07:32:40
| RE: replacing a fuel injector on the 4.7
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Message:
Hi Guys,
Good post. I'm just troubleshooting and new to the 4.7 family. Is
the same 4.7 in the Ram that is in the Dakota? My Ram has a
random misfire code but doesn't seem to be running that rough (or
so I feel)
Does anyone know where I can find a good diagram online on the
engine components so I can follow along with the post and see
what you's are describing? Thanks!
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02dak4.7
Dodge Dakota
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4/19/2011
17:12:16
| RE: replacing a fuel injector on the 4.7
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Message:
Yes they are the same engine. Tom's problem ended up being the fuel injectors after all (I sent him the ones i had).
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rinky87
Dodge Dakota
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2/10/2014
19:56:18
| RE: replacing a fuel injector on the 4.7
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Message:
Random missfire on #8 cylinder and a running lean code help ??
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fishwhenucan
Dodge Dakota
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2/14/2016
13:42:20
| RE: replacing a fuel injector on the 4.7
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Hi Gang
I have 01 Durango With same prob as Tom. Replaced
upstream O2 twice with no luck. How did you
determine it was injectors?
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i love pron
Dodge Dakota
JOIN HERE
12/21/2018
02:55:37
| RTDYUDElHbIrVNWoeH
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Message:
aYhSOC Wow, great article post.Really looking forward to read more. Want more.
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