Mechanics

CHRYSLER CONCORDE FUEL PRESSURE PROBLEM

2001 Chrysler Concorde • 150,000 miles

This car came in with multiple problems. One being no fuel pressure. Fuel pump was bad. Replaced. Fuel pressure is ok now. Second problem being no spark at 4 cylinders. Connected noid lights to all eight coil connectors and only 2 are getting signal. I have checked all the wiring from the ecm to each individual coil. All ohms out perfectly. I have replaced the cam sensor, crank sensor and also the ecm. Nothing has changed, still missing on 4 cylinders. I have pulled the intake several times to check for pinched or broke wires. Everything is ok. I have checked all wiring to the asd relay and all grounds on the car. Im lost, have spend three days on this car. Any help would be greatly appreciated. Thanks in advance
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Ottoclarke
January 10, 2013.




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