Check engine lite on, diagnostic test showed 4th cylinder misfiring. Replaced plugs, wires and coil. Lite still on, what can we check next?
Dec 29, 2012 at 10:35 AM
2005 Dodge Neon Check Engine Lite On Diagnostic Test Showed 4th Cylinder
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start with compression test, the injector need to be checked along with the wiring. make sure there is no vacuum leaks as well
Roy
Roy
Dec 29, 2012 at 10:53 AM
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