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misfire codes

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Old 12-11-2014, 08:16 PM
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2004 f150 5.4 3v 130000 miles I just changed timing chain, tentioners , oil pump, water pump, coils and now I am pulling codes P0330, P0351, P0356, P2106 since the codes I have changed the spark plugs in cylinder s 1,5,6 swapped the coils on cylinder s 1 and 6 but no difference
Old 12-11-2014, 10:12 PM
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Also replaced crankshaft position sensor and 1 camshaft positions sensor
Old 12-12-2014, 06:40 AM
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you sure you got it timed up correct prior to install of the chains ??
Old 12-12-2014, 06:36 PM
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It ran like brand new for one day after I changed the timing so I would think so but could be wrong
Old 12-24-2014, 07:32 PM
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I have been to the mechanic three times now he found the valve cover on the drivers side the gasket was got pinched when I put it on he put new coils in cylinders 1 and 6 along with connectors he put on new throttle body and connector new coils boots on all coils because the old ones had swelled up and I am still getting codes P0320, P0351, P0356, P2106 . Picked it up today supposedly fixed got those code so for kicks did new fuel cap and fuel filter but nothing.
Old 01-02-2015, 09:58 PM
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Problem fixed it was the crankshaft position sensor
Old 01-03-2015, 10:05 AM
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good news....



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