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04 Durango 4.7 - No Spark!
#1869730
07/13/15 10:12 PM
07/13/15 10:12 PM
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Joined: Jan 2003
Posts: 8,940
Holly/MI
Dean_Kuzluzski
OP
master
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OP
master
Joined: Jan 2003
Posts: 8,940
Holly/MI
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So I pulled the intake, replaced gaskets, new sparkplugs, reinstalled everything, plugged in the usual TPS, IAC, Air inlet temp, all the connectors to the coil/plugs and she won't fire.
First suspect was the total lack of fuel since I did remove the fuelrail and it basically emptied itself in the process. Squirted a healthy amount of fuel in there and got nothing.
It cranks steady but not a single pulse like a spark is occurring (even after squirting the gas in). Any ideas as to what I've missed here????
I appreciate any input. Thanks.
Dean
R.I.P.- Gary "Coop" Davis 02/09/68-05/13/04
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Re: 04 Durango 4.7 - No Spark!
[Re: Dean_Kuzluzski]
#1869991
07/14/15 08:24 AM
07/14/15 08:24 AM
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Joined: Mar 2003
Posts: 4,848
Memphis
HemiRick
master
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master
Joined: Mar 2003
Posts: 4,848
Memphis
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Dont have any advice except for the fact that I think these engines have crappy computer diagnostics. I too have a 4.7 that wont start after being worked on and the computer will not set a code as to why....
Take care,
Rick
68 Coronet R/T 440 & 68 Charger 528 Hemi,and 5 Challengers! 6 cyl, 318, 360, 383, 451
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Re: 04 Durango 4.7 - No Spark!
[Re: HemiRick]
#1870006
07/14/15 09:52 AM
07/14/15 09:52 AM
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Joined: Jan 2003
Posts: 8,940
Holly/MI
Dean_Kuzluzski
OP
master
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OP
master
Joined: Jan 2003
Posts: 8,940
Holly/MI
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Rick,
Ok, thanks. I figured some of the service techs here would have encountered this in the past.
My brother has access to a service manual, I'll see what he can find out.
I'll let you know what we find.
Thanks again.
Dean
R.I.P.- Gary "Coop" Davis 02/09/68-05/13/04
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Re: 04 Durango 4.7 - No Spark!
[Re: Dean_Kuzluzski]
#1871539
07/16/15 01:31 PM
07/16/15 01:31 PM
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Joined: Dec 2013
Posts: 198
Stinnett, Tx
rumblebee4232
member
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member
Joined: Dec 2013
Posts: 198
Stinnett, Tx
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So I pulled the intake, replaced gaskets, new sparkplugs, reinstalled everything, plugged in the usual TPS, IAC, Air inlet temp, all the connectors to the coil/plugs and she won't fire.
First suspect was the total lack of fuel since I did remove the fuelrail and it basically emptied itself in the process. Squirted a healthy amount of fuel in there and got nothing.
It cranks steady but not a single pulse like a spark is occurring (even after squirting the gas in). Any ideas as to what I've missed here????
I appreciate any input. Thanks.
Dean first thing I would look at is the cam position sensor to make sure the plug didn't knocked loose or otherwise unplugged..
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