I am have a Random Misfire and this is part of my troubleshooting process.
I wish to locate, inspect, & possibly replace the following:
• spark plugs, ignition wires, coil(s)
• Incorrect ignition timing
• Vacuum leak(s)
• Low or weak fuel pressure
• Improperly functioning EGR system
• Defective Mass Air Flow Sensor
• Defective Crankshaft and/or Camshaft Sensor
• Defective Throttle Position Sensor
• Mechanical engine problems (i.e.—low compression, leaking head gasket(s), or valve problems
The odd thing is that I did not have this issue until the day after I went to DEQ and they plugged their computer into my car or the timing could be a coincidence.
I wish to locate, inspect, & possibly replace the following:
• spark plugs, ignition wires, coil(s)
• Incorrect ignition timing
• Vacuum leak(s)
• Low or weak fuel pressure
• Improperly functioning EGR system
• Defective Mass Air Flow Sensor
• Defective Crankshaft and/or Camshaft Sensor
• Defective Throttle Position Sensor
• Mechanical engine problems (i.e.—low compression, leaking head gasket(s), or valve problems
The odd thing is that I did not have this issue until the day after I went to DEQ and they plugged their computer into my car or the timing could be a coincidence.
Jun 19, 2012 at 7:59 PM
