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#1
06-16-2005, 11:27 PM
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93 Dakota intermitent restart problem
93 Dakota 5 Speed, 3.9, Multi port injection, 120,000 miles
Intermitent restart problems mostly in hot weather. Engine never stops running once started only problem is when trying to restart. Truck fine for months at a time then once and awhile will not start after stoping. You can wait a few minnites then will start and then again not. Sometimes no spark and sometimes no fuel to engine. Like i said never stops while running only when trying to restart very random problem. I have replaced Fuel pump, All plug wires, Rotor and cap, Plugs, Fuel filter ,Computer. Problem still haunts me for two years. Problem showes up more in hot weather. Thanks for any information Addition: I have relpaced crankshaft position sensor but still have the same starting problem described above. Last edited by Timothy A.; 06-19-2005 at 12:25 PM. 
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#2
06-17-2005, 02:48 AM
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Re: 93 Dakota intermitent restart problem
you could have a bad crankshaft position sensor, mounted in your bellhousing on the passenger side of the transmission.
__________________
Daily Overhauls Do Get Expensive Dangerous On Days Gears Engage Dead On Day Guarantee Expires Dead Or Dying Gas Eater Department Of Defense Garbage Equipment Dodge Owners Don't Get Excited Don't Overdrive Gutless Engine Drips Oil Drops Grease Everywhere 1995 Dodge Dakota SLT 3.9 V6 1995 Jeep Grand Cherokee Laredo 5.2 V8 4X4
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#3
06-19-2005, 03:33 PM
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Re: 93 Dakota intermitent restart problem
I have replaced crankshaft postion sensor still have same intermittant starting problem. It starts early morning and at night the rest of the time here in AZ it is 110 degrees once started even in this heat runs great no problem till try to reastart
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#4
06-22-2005, 12:43 AM
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Re: 93 Dakota intermitent restart problem
or possibly a bad ASD relay.
__________________
Daily Overhauls Do Get Expensive Dangerous On Days Gears Engage Dead On Day Guarantee Expires Dead Or Dying Gas Eater Department Of Defense Garbage Equipment Dodge Owners Don't Get Excited Don't Overdrive Gutless Engine Drips Oil Drops Grease Everywhere 1995 Dodge Dakota SLT 3.9 V6 1995 Jeep Grand Cherokee Laredo 5.2 V8 4X4
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#6
06-06-2006, 11:24 AM
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Re: 93 Dakota intermitent restart problem
I can't find my manual on that right now but does the 93 have a distributor? Is there a pickup coil in that ignition? If not, I would say cam sensor,
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#7
06-06-2006, 06:56 PM
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Re: 93 Dakota intermitent restart problem
Have replaced the ditributor cap, rotor, plugs, plug wires, coil, fuel pump, fuel filter - still same problem as Timothy described in his original posting.
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#9
06-07-2006, 10:53 AM
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Re: 93 Dakota intermitent restart problem
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#10
06-20-2007, 05:25 PM
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Re: 93 Dakota intermitent restart problem
I have the same problem..however I get good spark, can dump a bit of fuel in the throttlebody and it will fire right up, but cant hear the fuel pump whine when to pre-pressurize the fuel line, I know the fuel pump works
Can the fuel relay get old or go bad after time? I have switched relays out in the box in the engine well...but it still wont work, sometimes it does, sometimes it wont, but once it works it works fine and will stay running no problems Oh yah..I have a '92 Dakota with the 5.2L 318V8
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