1999 Chrysler Concorde Repair Question
Topics covered: Fuel pump, Compression, Spark.
Mileage: 156,237 miles.
Mileage: 156,237 miles.
Asked on August 29, 2012
Is there a test for the computer or some other fault you might suggest.
Won't start, AC won't come on, fuel pump doesn't come on. Fuses been checked and are good, relay to fuel pump and ac compressor been replaced but still doesn't work.
Asked by burnette's autoAnswer
Replied on August 29, 2012
3 things needed, spark, fuel and compression. make sure you have compression before talking about other items.
basics first.
Roy
Replied on August 29, 2012
There is fuel in the vehicle, we have spark and compression but the fuel is not reaching the injectors. Any suggestions?
Replied on August 29, 2012
if you have spark, then the asd is good. check the fuses for the fuel pump and check for power to the pump.
Roy
Replied on August 29, 2012
If we bypass the ac compressor relay and the fuel pump relay, the vehicle runs. What activates the fuel and ac compressor relays?
Replied on August 29, 2012
fuel pump is grounded by the ecm. i would be absollutely sure it is bad before considering replacing it. have a shop check the wiring and look at the commands from the ecm.
Roy