91 dynasty backfiring through intake manifold/doesnt stay on - DodgeTalk : Dodge Car Forums, Dodge Truck Forums and Ram Forums
 
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#1 Old 03-04-2005, 05:01 AM
IKEAGUIRRE14
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91 dynasty backfiring through intake manifold/doesnt stay on

91 3.3 dynasty starts right up then dies.new fuel pump. I did change out fuel press regulator.I tested coil,I tested relay both good, has fuel pressure .It starts right away then dies if I leave key on and crank it fires but wont run.If I turn key off and on again it starts right up then dies.I can keep it running(very rough)by pumping gas pedal. one thing was noticed is that it is backfiring from the air intake manifold what up with the backfiring
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#2 Old 03-05-2005, 05:16 PM
Dodgevanman
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You may have an ignition module or one (or more) coil packs going bad.

Nate Breece

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#3 Old 03-08-2005, 07:43 AM
1986turboz
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91 3.3 dynasty

try a new fuel rail
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