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#1
03-10-2019, 09:59 AM
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Need help I keep getting a misfire on 4 5 6 on my 04 Ranger 3.0 v6
I replaced spark plugs, wires, ignition coil, fuel injector, timing chain, valves and heads! Yet the truck still has a misfire!
3.0 v6
__________________
2004 Ranger XLT 3.0 v6 
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#2
03-25-2019, 08:08 AM
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Re: Need help I keep getting a misfire on 4 5 6 on my 04 Ranger 3.0 v6
Get your cats scanned with a laser thermometer. Had the same issue and it was some severely clogged up catalytic converters!
Last edited by ranger0909; 03-25-2019 at 09:27 AM.
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