Check engine lite on, diagnostic test showed.

Tiny
ANONYMOUS
  • 2005 DODGE NEON
  • 55,000 MILES

Check engine lite on, diagnostic test showed 4th cylinder misfiring. Replaced plugs, wires and coil. Lite still on, what can we check next?

Saturday, December 29th, 2012 AT 6:35 PM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,554 POSTS

Start with compression test, the injector need to be checked along with the wiring. Make sure there is no vacuum leaks as well

Roy

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Saturday, December 29th, 2012 AT 6:53 PM

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