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Crayzdakota
Dodge Dakota
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5/20/2010
10:30:49
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 Subject: Engine cuts out at high RPM??
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Message:
I have a 94 Dakota Sport that I swapped a 5.9 out of a 95 Dodge Ram into. It has been running fine but all of a sudden it starts to sputter and backfire at higher RPM's. It idles just fine but every time at that certain RPM it starts to cut out. Just changed the fuel pump and replaced the intake gasket set. Kinda lost.....
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well
Dodge Dakota
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5/20/2010
20:14:25
|  RE: Engine cuts out at high RPM??
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Message:
Did u check for codes?
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02dak4x4
Dodge Dakota
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5/21/2010
13:44:19
| RE: Engine cuts out at high RPM??
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Message:
Let me guess, when you hit the gas wide open around 3.5-4k rpm the engine cuts off and you get a big back fire after you let off and the engine starts to run normal again? If so then its the crank position sensor on the back of the block just below the distributor on the pass side. its either loose or the mounting tab is broke. Replace or tighten the bolts and the problem will go away. (allen style socket)
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Crayzdakota
Dodge Dakota
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5/21/2010
15:42:35
| RE: Engine cuts out at high RPM??
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Message:
Thankyou sir. You just described my problem exactly. I truly appreciate it.
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02dak4x4
Dodge Dakota
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5/22/2010
01:16:16
| RE: Engine cuts out at high RPM??
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Message:
no problem, I frequent these pages hoping to help and sometimes get help. Post back to let me know if that was it.
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Crayzdakota
Dodge Dakota
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5/30/2010
16:34:03
| RE: Engine cuts out at high RPM??
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Message:
Ok so I replaced the crank sensor and it still does the same thing. My mechanic friend came over with his lab scope and the signal from the crank sensor is eratic. It is brand new as was the last one I changed. Kinda lost.
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well
Dodge Dakota
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5/31/2010
12:09:55
| RE: Engine cuts out at high RPM??
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Message:
Unplug the pcm check the pins and plug for corrosion
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Crayzdakota
Dodge Dakota
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6/02/2010
21:09:49
| RE: Engine cuts out at high RPM??
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Message:
Checked and even replaced the PCM. Cam shaft sensor is sending out a perfect signal but the crank looks like EKG from a heart attack victim. I am pretty lost because the only things I could think to make it erratic are the flywheel getting warped, grounding out or the cam sensor. Anyone out there ever have this before???
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Tim_2005
Dodge Dakota
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7/10/2010
21:14:56
| RE: Engine cuts out at high RPM??
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Message:
My 2005 cuts out @ 4000 rpm everytime.
I was told it's a factory set rev-limiter.
Annoying is all.
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NoseBleed7
Dodge Dakota
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7/11/2010
19:03:55
| RE: Engine cuts out at high RPM??
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Message:
Whats your tire pressure? Anything under 28.3 psi can cause
pinging in your engine.
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joes v6 dakot
Dodge Dakota
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7/24/2010
16:37:30
| RE: Engine cuts out at high RPM??
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Message:
check the egr sensor/filter they go bad on the v6 94 dakota. its located behind the throttle body or IM its a black little filter with a sensor plugged in n theres 2 vacuum lines and a exhaust return line sometimes the exhaust return line blows off or blows up
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WTF?
Dodge Dakota
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7/25/2010
19:13:13
| RE: Engine cuts out at high RPM??
IP: Logged
Message:
"Whats your tire pressure? Anything under 28.3 psi can cause pinging in your engine."
Now THAT is the silliest thing. Somebody's been hitting the sauce a bit too much.
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