2004 Ranger Edge
#1
2004 Ranger Edge
2004 has been 3.0 with 195,000 miles. Runs perfect above 2500 rpms and before engine warms up. It has misfire on #6 and plugs, wires, and coil has been changed. It idles rough after it is warm and has a loss of power when first taking off. You can run all day long at highway speeds with no problem. A mechanic said that if the exhaust valves have recessed someway they or it could be shimmed. Is this true?
#2
#4
#6
I had a #6 misfire on my 3.0 ranger, daily driven never sat, always maintained and regular fuel filter changes. I had tested plugs, wires and coil pack except for the injectors. I decided at over 200K miles I need to service the injectors. I sent them out for service and #6 was not firing. After the service the truck has been transformed. Check your fuel injector(s), If it has never been serviced it's worth the $20 per injector to service them. Good Luck and keep us posted.
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Patriot1
General Ford Ranger Discussion
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01-19-2023 12:33 AM