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Old 11-02-2012, 07:35 AM
westreese westreese is offline
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Join Date: Nov 2012
Posts: 2
Default Rough Idle, Flashing Engine Light, Strong Exhaust

The truck starts fine, but the exhaust has a strong smell. After driving a few minutesand stopping at a light, the engine light begins to flash and the engine idles very rough. It has a loss of power and is hard to start off from a stop. If I keep the RPMs above 2000, the engine light stops flashing and the engine levels out. I had the codes checked at Autozone and it came back cycl 4 misfire. I have changed plugs, wires, coil pack, fuel filter, air filter, #4 injector, cleaned the MAF sensor & IAC valve. I have checked for vacuum leaks and found nothing. What next?
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2005 Edge, 3.0L v6, 5 speed manual trans, 125,000 miles
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