Q&A

1991 Dodge Ram Wagon B250

Question: EMISSIONS

• Stalling due to faulty distributor pickup plate
  The distributor pickup plate may fail causing Intermittent Stalling or No Start Condition, usua...

  Common Problems > Dodge Ram Wagon B250

• Rerouting Ignition Coil/Spark Plug Wires Can Solve Misfire/Surge Problems
  On the 3.9L V6 and 5.2L V8, rerouting the ignition coil wire and spark plug wires can help solve a misfire and/or surge problem that occurs at approximately 45 mph. A service bulletin was published...

  Common Problems > Dodge Ram Wagon B250

• Mis-Indexed Distributor May Cause Surging/Bucking During Acceleration
  A surging or bucking during acceleration can be caused if the distributor is moved or mis-inde...

  Common Problems > Dodge Ram Wagon B250

• LDP failure due to carbon from vapor canister
  Leak detection pump failure can be caused by the internal diaphragm switch sticking, or in some cases, contaminati...

  Common Problems > Dodge Ram Wagon B250

• Fuel injector or O-ring seal may leak fuel
  Hard Starting, Rough Idle, Black Exhaust Smoke, Poor fuel mileage may indicate a leaking injector or more commonly a leaking injector O-ring. Our technicians tell us that with engine idling and air...

  Common Problems > Dodge Ram Wagon B250