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P0351 Diagnostic Trouble Code Discussion for August 2022

Ignition Coil 1 Primary/Secondary Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0351
Help Request Posted
2007 Cadillac Escalade 6.2L MIL Lamp on, slight idle hiccup VIN: 1GYFK63887
P0351: Ignition Coil 1 Control Circuit Malfunction. hey guys, this vehicle seems to drive normal but has an intermittent slight misfire you can feel while idling like hiccup like one cylinder not firing correctly. within a day or two it will throw the code p0573 ignition coil 1 control circuit code, also...
August 12, 2022
1997 Ford F-150 Lariat 5.4L Misfire, coil failure VIN: 1FTEX18L6V
P0351: Ignition Coil 1 Primary/Secondary Circuit Malfunction. vehicle came in for timing chain noise. declined engine replacement, running ok, just noise. tech replaced timing chains, oil pump and all related parts. ran good in shop after the repairs. road test, went three blocks and started misfiring. returned to th...
August 30, 2022