Question about 1991 Dodge Dynasty
Relays check good new coil, computer and power at asd relay but no spark. no power at injectors Turns over fine
SOURCE: I HAVE A 1996 INTREPID.
Maybe check the flex plate. I had a 94 concorde with a similar problem. Scanner said it was the cam and crank sensors. The flex plate can get a crack around the bolt pattern which allows it to shimmy when running. throwing off the cam and crank somehow as the mechanic tried to explain to me.
Posted on Aug 23, 2009
First check any ignition/fuel related fuses. Check to make sure you have 12 volts coming into the pump and coil. If nothing to the fuel pump replace the fuel pump relay - if you do have power to the fuel pump then replace the pump. If nothing is coming to the coil it is either an ignition relay or a wiring issue. If you have 12 volts to the coil but no spark then replace the coil.
Also the fuel pump/relay would not kill the coil.
Posted on Jan 21, 2010
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