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 Post subject: mayday .. black smoke whats up?
PostPosted: Wed Mar 10, 2010 7:04 pm 
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Joined: Wed Mar 10, 2010 6:54 pm
Posts: 3
Location: martinsburg pa
:wtf: someone please help, i have an 89 b2 2.9
i have replaced the fuel pump,coil,ecm,regulator..its dumping black smoke out the pipe,if i kill the fuel pump she will run ok for a sec.fuel presure is ok,any ideas?
thanks


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 Post subject: Re: mayday .. black smoke whats up?
PostPosted: Wed Mar 10, 2010 7:05 pm 
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Joined: Wed Mar 10, 2010 6:54 pm
Posts: 3
Location: martinsburg pa
all the plugs are black also


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 Post subject: Re: mayday .. black smoke whats up?
PostPosted: Thu Mar 11, 2010 12:26 am 
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Joined: Sun Oct 10, 2004 4:53 am
Posts: 1072
Location: Newbury NH
fuel pressure regulator??

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 Post subject: Re: mayday .. black smoke whats up?
PostPosted: Thu Mar 11, 2010 6:19 am 
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Joined: Sat Nov 07, 2009 7:28 pm
Posts: 77
Location: manassas, va
gagesdad wrote:
all the plugs are black also


http://www.gnttype.org/techarea/engine/plugs.html

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1990 Bronco II 4x4 2.9 automatic
1999 Suzuki GSXR 750


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