Rough idle

Asked by GuruVTSY3 Aug 12, 2018 at 11:39 AM about the 2000 Ford Crown Victoria Police Interceptor

Question type: Maintenance & Repair

Troubleshoot rough idle 2000 ford

1 Answer
7,465

Brianator answered 6 years ago

First step is to examine the spark plugs, they can tell a story, examine spark plug wires or Coil On Plug boots, white powdery substances are voltage leaks. Check for vacuum leaks, test and clean IAC and EGR valve (plus tube)

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