1992 Dodge Ram misses

140,000 MILES • V8 • 2WD • AUTOMATIC
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ED WAGNER
  • MEMBER
  • 1 POST
misses when cruising at steady sppeed not low not 2 omly in d not while accelerating only at steady speed changed tranmission and this started
Mar 22, 2010 at 11:36 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Engine running rough or misfiring can be cause by the following-inspect and test all the following below:
1.Defective spark plug.
2.Inadequate spark/coil,defective spark plug wire.
3.Lack of compression
4.False air leakage.
5.Faulty fuel injectors.
6.Insufficient fuel pressure.
7.Contaminated fuel.
8.EGR valve that is leaking.
9.Oxygen sensors.
10.Throttle position sensor.
11.Idle air control valve.
Mar 22, 2010 at 11:40 AM
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