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daddio
Dodge Dakota
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1/29/2007
11:28:11

Subject: RE: 3.9L engine stalling
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jake, have your battery load tested. a weak battery will cause stalling/ erractic idle.



fudge
Dodge Dakota
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11/29/2007
21:13:11

RE: 3.9L engine stalling
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i have a 2000 dodge dakata it is starting to stall in reverse any tips



STS
Dodge Dakota
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12/06/2007
15:49:42

RE: 3.9L engine stalling
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djwalker

Sound like you have some sought of electracal proplem.


Any time my brights are on they do happen to flash on/off every so offten. Is this a problem that your having to?



STS
Dodge Dakota
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12/06/2007
16:03:19

RE: 3.9L engine stalling
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Well to give out some advice. Since you have a MPFI system like most of us have. Do a dynostic check on the ECM (Engine Control Module). After all if its not working at task then your new sensors will do you know good.

Mine might need to checked also.



Riggmaster
Dodge Dakota
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1/07/2008
16:28:38

RE: 3.9L engine stalling
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I have had this problem on my 1992 for about a year and get it restarted by jiggling the wire bundle that goes to the ECU/ECM. The truck can stall at any time (first startup, low/high speed/RPM, hot or cold). I feel that it is one of the wires in this bundle. Any more ideas?



Jeremy J Ferr
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2/04/2008
11:07:42

RE: 3.9L engine stalling
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i have a 98 dakota 3.9l ..it was stalling so i changed the crankshaft position sensor 3 weeks ago...it hasnt stalled since....the part cost about $60...all you have to do is remove the passenger front tire and sheild...its located in the rear of the motor...if you purchase a work book for your truck it will tellyou exactley how to replace it...took about 30 minutes.



clarke
Dodge Dakota
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2/17/2008
13:24:12

RE: 3.9L engine stalling
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i have a 97 and it has intermittent stalling issues. everyone tells me it might be something wrong with the fuel filter/pump. the whole scoop is that the engine will turn over. these satlling occurances have gotten more frequent. is there anyhting else that might cause this?



daddio
Dodge Dakota
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2/17/2008
17:57:57

RE: 3.9L engine stalling
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have you checked for any stored codes? does it start right back up after it stalls? could be a few things.



dakota49
Dodge Dakota
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2/17/2008
19:33:34

RE: 3.9L engine stalling
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Sounds to me like the dreaded Connection about 6-8 inches from the computer, you need to remove the tape/protective coating and there are 3-4 wires that come together and if it gets corroded it can cause the problems you guys are desrcibing.
For a while it was a biggie to check.
Good Luck
Dakota49
1988 3.9 4X4 5speed



clarke
Dodge Dakota
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2/18/2008
02:40:08

RE: 3.9L engine stalling
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thanks ill check that out



TONY
Dodge Dakota
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4/06/2008
01:23:16

4.7 ENGINE WILL NOT START
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FUEL GAUGE READS EMPTY BUT TANK IS 3/4 FULL.HEAT VOLT AND OIL GAUGES ALSO DON'Y READ



jake
Dodge Dakota
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11/13/2008
02:17:32

RE: 3.9L engine stalling
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thinking about buying a 98 dakota with the 3.9 liter with 115000 miles on it it is an extended cab 4x4 automatic is this a good truck and what type of mpg would i look at getting? Thanks for your time!



dantheman3490
Dodge Dakota
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11/27/2008
14:46:31

RE: 3.9L engine stalling
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hey guys i need some help with my 2001 dakota 3.9. i have a sputtering problem sometimes the rpm go down to about 600 an the truck back fires through the motor. ive changed plugs,wires,cap,rotor, no codes. the only way the sputtering goes away is to floor it or rev it in neutral any ideas or input?



Eric
Dodge Dakota
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1/25/2009
21:27:12

RE: 3.9L engine stalling
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I also own a 2001 dakota 3.9 and i am having the
exact problems as you list above, i would also
like to know what causes this



muddyjeep
Dodge Dakota
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11/11/2009
19:09:15

RE: 3.9L engine stalling
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we have replaced EVERYTHING on our 1992 dodge dakota 3.9 and nothing , we replaced computer, o2 sensor, coil, brand new wire harness. battery , starter, alternater . fuel pump, intake sensor, fuel filter, fuel sensor , cam sensor . coolant sensor, oil sensor, took catillac converter off to c what it would do and still nothing, egr vaccume lines with sensor . distributer cap and rotter and the plug sensor in the bottom of that also switched out spark plug wires, set timeing , switched out carberators, sprayed everything with its own spray form auto zone such as carb cleaner for carb and throttle body spray ect. map sensor replaced , idle speed sensor motor, throttle body temp sensor, throtle position sensor ya know u name it we did it . itll run till it warms up then shuts down . it acts like its gas just gets shut off of its starving for air . but idk plz help i have ran outta money but i have a 93 that is completely interchangeable . its not driveable cause we hit a deer and it smashed front pretty good and bent steering arm so i have been switching out parts . HELP i need a vehicle



yepp
Dodge Dakota
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11/14/2009
22:41:25

RE: 3.9L engine stalling
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check the under hood wire splice



genmann1956
Dodge Dakota
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12/04/2009
15:06:48

RE: 3.9L engine stalling
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hey guys i need some help with my 2001 dakota 3.9. i have a sputtering problem sometimes the rpm go down to about 600 an the truck back fires through the motor. ive changed plugs,wires,cap,rotor, no codes. the only way the sputtering goes away is to floor it or rev it in neutral any ideas or input?

My 1999 Dakota is having the same problem, where is the conrol module located so I can check the wries. It seems to spudder and will stall at times, I put HEAT in the fuel, that did not work. I was going to change the fuel pump to get a new filter in it. FWD extended cab only has 38K miles on it. Any help?



daddio
Dodge Dakota
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12/04/2009
15:37:40

RE: 3.9L engine stalling
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First thing to do is check for codes. On the '01 that's easy. Turn the key on/off/on/off/on and the codes will display in the odometer as PXXXX and when it's done or there are no codes it will display Pdone.

Unfortunately, for some unknown reason that trick doesn't work on the '99's but you could bring it to a local A/Z or somewhere like that and get someone to read them for you. Then post back what you find.



well
Dodge Dakota
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12/04/2009
18:23:25

RE: 3.9L engine stalling
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genmann1956
If the key on key off doesn't work. Try holding the odometer trip meter button in while turning key forward just shy of turning the motor over then let it go.

Make note when trying the key on/ key off 3 times it all the way forward also just shy of cranking the engine.

the method is key on - key off - key on - key off - then key on again, Leave it on.



genmann1956
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12/05/2009
17:03:59

RE: 3.9L engine stalling
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I have a code reader that is not the problem. Most times when this happens it does not trigger the check engine light. I have made it backfire a bit using the gas and clutch while it is rolling, that was only once and the light came on , I recall it was engine misfire the code was P1391.
Now where is the control module and some harness may be corroded? When it quits it starts back up, this has now happened about three times over the last few days. Sometimes it does not happen. I thought it may be water in the fuel so I put a bottle of HEAT in, that did not cure it. This 1999 Dakota only has 30K+ miles on it, perhaps sitting is the problem, the gas is new. I am afraid to drive it anywhere as I may get stuck.
I have not had to do any work on this truck yet.
Need help here in WI before the snow starts.
Thanks, Genmann1956



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