2nd Gen Dakota Tech 1997 - 2004 Dodge Dakota Tech - The ultimate forum for technical help on the 2nd Gen Dakota.

2001 4.7 engine just quit

Thread Tools
 
Search this Thread
 
Old Aug 17, 2012 | 08:40 PM
  #1  
Kawinut's Avatar
Kawinut
Thread Starter
|
Registered User
Joined: Aug 2012
Posts: 4
Likes: 0
Default 2001 4.7 engine just quit

Hi all,
I pulled into my driveway and the motor just quit. Has gas. Still turns over, but won't fire. It's a 5 speed 4wd with 175000 on the clock and I love this truck. Do they have a habit of burning chips or should I think fuel?
Any ideas and places to start, tricks much appreciated.

Thanks. :icon_rolleyes
 
Reply
Old Aug 17, 2012 | 08:50 PM
  #2  
EricBing's Avatar
EricBing
Professional
Joined: Dec 2010
Posts: 237
Likes: 2
From: Nebraska
Default

turn on key and listen for fuel pump to see if working
 
Reply
Old Aug 17, 2012 | 08:50 PM
  #3  
sidingdog's Avatar
sidingdog
Registered User
Joined: Aug 2012
Posts: 5
Likes: 0
Default

Fuel pump?
 
Reply
Old Aug 18, 2012 | 08:28 AM
  #4  
Kawinut's Avatar
Kawinut
Thread Starter
|
Registered User
Joined: Aug 2012
Posts: 4
Likes: 0
Default

Hmmm. Ok. I don't hear it. Is it in the gas tank?
 
Reply
Old Aug 18, 2012 | 08:56 AM
  #5  
98DAKAZ's Avatar
98DAKAZ
Champion
10 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jul 2011
Posts: 4,895
Likes: 35
From: Gilbert, Arizona
Default yes in tank

so if you turn the ignition to the start position but not turn it over you dont hear the gas pump kick in?

Sounds like EricBing may be correct very common fail at your mileage
 

Last edited by 98DAKAZ; Aug 18, 2012 at 09:23 AM.
Reply
Old Aug 18, 2012 | 10:20 AM
  #6  
00DakDan's Avatar
00DakDan
Section Moderator
15 Year Member
Joined: Dec 2010
Posts: 4,858
Likes: 47
From: MA
Default

It is in the gas tank.

It'll only run a few seconds when you turn the key on listen closely.
 
Reply
Old Aug 20, 2012 | 12:15 PM
  #7  
Kawinut's Avatar
Kawinut
Thread Starter
|
Registered User
Joined: Aug 2012
Posts: 4
Likes: 0
Default 4.7 fuel pump

Ok. Mt junkyard has one with 100 day warrantee for 50. Ismthatmok or should I get a new one? Also, do I drop the tank to get at it? I dont see it when I scrunch under it.

Thanks all
 
Reply
Old Aug 20, 2012 | 01:07 PM
  #8  
98DAKAZ's Avatar
98DAKAZ
Champion
10 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jul 2011
Posts: 4,895
Likes: 35
From: Gilbert, Arizona
Exclamation

First I would check a few things before you pay for a new pump unfortunately this is something I’m no expert on wait for 00DakDan to help you he is good at that stuff.

Follow what he askes you to check

Replacing the pump is not easy but not hard if you have the space to do it so make sure that is the problem.

Remember we are good at what we can do to help but sometimes we are wrong its better to check all things out first

So you know most replace the pump by removing the bed of the truck they say that’s easy compared to dropping the gas tank

Could be an electrical problem
 

Last edited by 98DAKAZ; Aug 20, 2012 at 01:26 PM.
Reply
Old Aug 20, 2012 | 04:18 PM
  #9  
magnethead's Avatar
magnethead
Legend
20 Year Member
Photogenic
Liked
Loved
Joined: Feb 2005
Posts: 8,058
Likes: 183
From: Fort Worth, TX
Default

Let it sit for a bit to let the system drain down and lose pressure. When you key on next, you'll hear the pump whir for 3-6 seconds to prime the system then shut down waiting for a crank signal. Is the engine light on? If so, do the keydance (key on->dash lights on -> immediate key off, repeat 3x) and look in the odometer. Could be a failed PCM.
 
Reply




All times are GMT -4. The time now is 08:57 AM.