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P0305 Diagnostic Trouble Code Discussion for March 2007

Cylinder 5 Misfire Detected


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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
1998 Chevrolet C1500 Cheyenne 5.0L Poor Idle Quality, Misfire VIN: IGCEC14M6W
P0305: Cylinder 5 Misfire Detected. i have 2 trucks with the same problem #5 missfire from idle threw 1200rpm does not miss under load new plugs wires cap and rotor compression is good on all cylinders no vaccum leaks found please help im going crazy
March 02, 2007
2001 Hyundai XG300 3.0L Poor Idle Quality, MIL Lamp on VIN: KMHFU42F01
P0305: Cylinder 5 Misfire Detected. hello all after we replaced timing belt 3 days later came back with check engine light on misfire code and other code .felt misfire at idle do you think possible bent valve cyl1,3,5 for one side cylinder head some one out there can help me with this problem th...
March 03, 2007
1997 Ford Explorer Eddie Bauer 4.0L Hesitation, Misfire VIN: 1FMDU34E7V
P0305: . ... explorer- it is my personal vehicle- it would occasionally misfire at idle, but under load on accel was fine, accel was normal, power was normal; i decided to replace the plugs and wires since i do not know when they were last changed- it had autolites in ...
March 06, 2007
2002 Mitsubishi Montero Limited 3.5L Poor Idle Quality, Misfire VIN: JA4MW51R02
P0305: Cylinder 5 Misfire Detected. What could be the cause? I read a few posts about the crank sensor trigger wheel slipping. But a look at the timing belt timing proves to me that the trigger wheel has not moved. Did not actally remove it to prove either way. Engine has good power and rough id...
March 06, 2007
2000 Jeep Cherokee Sport 4.0L Poor Idle Quality, f trim / O2 heater VIN: 1J4FF48S4Y
P0305: Cylinder 5 Misfire Detected. NO CODES CURRENTLY PENDING OR PRESENT!!! Engine is smooth & easy starting. Undermaintained & abused by hi mileage owner. "Tune" 6 components consisted of spark plugs / filters(not fuel filter however)& ignition coil ass'y being a 1 piece co...
March 07, 2007
2002 Mitsubishi Montero Limited 3.5L Poor Idle Quality, Misfire VIN: JA4MW51R02
P0305: Cylinder 5 Misfire Detected. What could be the cause? I read a few posts about the crank sensor trigger wheel slipping. But a look at the timing belt timing proves to me that the trigger wheel has not moved. Did not actally remove it to prove either way. Engine has good power and rough id...
March 07, 2007
1999 Dodge Ram 1500 Van 3.9L Misfire VIN: 2B6HB11X0X
P0305: Cylinder 5 Misfire Detected. Van came in with miss all the time, checked archives for tips,checked installed height of valves and found them with different installed heights so pulled heads for warranty and then found a crack in block surface. Got reman engine from same company, those val...
March 09, 2007
2001 Lincoln LS 3.9L Poor Idle Quality, hard starting VIN: 1LNHM87A51
P0305: 5 misfire. Engine is hard to start.Engine runs good on road test.Idle is alittle rough.O2 sensors look ok.Fuel trim is to low at idle.This was the second time for #5 misfire code.Replaced the valve cover gaskets and #5 ign coil was real fun.Hard starting is a real big pr...
March 13, 2007
1999 Mercury Cougar 2.5L Misfire, MIL Lamp on VIN: 1ZYFT61L2X
missfire codes returning can not get monitors to run
March 14, 2007
2004 Ford Crown Victoria 4.6L Cuts out, MIL Lamp on, bogs down VIN: 2FAHP71W84
P0305: cyl 5 miss. i have an epidemic fuel problem.all my 2004 only police pkg. crown vics have this problem.miss on cyl.5.bogs down under load-fuel pressure loss.cars range 35k to 66k miles.plumbed guage test drove pressure range from 20-45 psi.the local ford dlr has 7 down wit...
March 15, 2007
1999 Mercury Cougar 2.5L Misfire, MIL Lamp on VIN: 1ZYFT61L2X
missfire codes returning can not get monitors to run
March 16, 2007
2001 Ford Escape XLS 3.0L Misfire VIN: 1FMYU02141
P0305: Cylinder 5 Misfire. Car came in with buck/miss at cruise speed. Verified issue, checked compression and looked at fuel trims. All were ok. Listened to injectors with stethoscope and are were pulsing. Replace #5 plug and coil pack. Road tested and all was fine. Approx 45 minutes a...
March 26, 2007
1998 Chevrolet C1500 Cheyenne 5.0L Poor Idle Quality, Misfire VIN: IGCEC14M6W
P0305: Cylinder 5 Misfire Detected. i have 2 trucks with the same problem #5 missfire from idle threw 1200rpm does not miss under load new plugs wires cap and rotor compression is good on all cylinders no vaccum leaks found please help im going crazy
March 02, 2007
2001 Hyundai XG300 3.0L Poor Idle Quality, MIL Lamp on VIN: KMHFU42F01
P0305: Cylinder 5 Misfire Detected. hello all after we replaced timing belt 3 days later came back with check engine light on misfire code and other code .felt misfire at idle do you think possible bent valve cyl1,3,5 for one side cylinder head some one out there can help me with this problem th...
March 03, 2007
1997 Ford Explorer Eddie Bauer 4.0L Hesitation, Misfire VIN: 1FMDU34E7V
P0305: . ... explorer- it is my personal vehicle- it would occasionally misfire at idle, but under load on accel was fine, accel was normal, power was normal; i decided to replace the plugs and wires since i do not know when they were last changed- it had autolites in ...
March 06, 2007
2002 Mitsubishi Montero Limited 3.5L Poor Idle Quality, Misfire VIN: JA4MW51R02
P0305: Cylinder 5 Misfire Detected. What could be the cause? I read a few posts about the crank sensor trigger wheel slipping. But a look at the timing belt timing proves to me that the trigger wheel has not moved. Did not actally remove it to prove either way. Engine has good power and rough id...
March 06, 2007
2000 Jeep Cherokee Sport 4.0L Poor Idle Quality, f trim / O2 heater VIN: 1J4FF48S4Y
P0305: Cylinder 5 Misfire Detected. NO CODES CURRENTLY PENDING OR PRESENT!!! Engine is smooth & easy starting. Undermaintained & abused by hi mileage owner. "Tune" 6 components consisted of spark plugs / filters(not fuel filter however)& ignition coil ass'y being a 1 piece co...
March 07, 2007
2002 Mitsubishi Montero Limited 3.5L Poor Idle Quality, Misfire VIN: JA4MW51R02
P0305: Cylinder 5 Misfire Detected. What could be the cause? I read a few posts about the crank sensor trigger wheel slipping. But a look at the timing belt timing proves to me that the trigger wheel has not moved. Did not actally remove it to prove either way. Engine has good power and rough id...
March 07, 2007
1999 Dodge Ram 1500 Van 3.9L Misfire VIN: 2B6HB11X0X
P0305: Cylinder 5 Misfire Detected. Van came in with miss all the time, checked archives for tips,checked installed height of valves and found them with different installed heights so pulled heads for warranty and then found a crack in block surface. Got reman engine from same company, those val...
March 09, 2007
2001 Lincoln LS 3.9L Poor Idle Quality, hard starting VIN: 1LNHM87A51
P0305: 5 misfire. Engine is hard to start.Engine runs good on road test.Idle is alittle rough.O2 sensors look ok.Fuel trim is to low at idle.This was the second time for #5 misfire code.Replaced the valve cover gaskets and #5 ign coil was real fun.Hard starting is a real big pr...
March 13, 2007
1999 Mercury Cougar 2.5L Misfire, MIL Lamp on VIN: 1ZYFT61L2X
missfire codes returning can not get monitors to run
March 14, 2007
2004 Ford Crown Victoria 4.6L Cuts out, MIL Lamp on, bogs down VIN: 2FAHP71W84
P0305: cyl 5 miss. i have an epidemic fuel problem.all my 2004 only police pkg. crown vics have this problem.miss on cyl.5.bogs down under load-fuel pressure loss.cars range 35k to 66k miles.plumbed guage test drove pressure range from 20-45 psi.the local ford dlr has 7 down wit...
March 15, 2007
1999 Mercury Cougar 2.5L Misfire, MIL Lamp on VIN: 1ZYFT61L2X
missfire codes returning can not get monitors to run
March 16, 2007
2001 Ford Escape XLS 3.0L Misfire VIN: 1FMYU02141
P0305: Cylinder 5 Misfire. Car came in with buck/miss at cruise speed. Verified issue, checked compression and looked at fuel trims. All were ok. Listened to injectors with stethoscope and are were pulsing. Replace #5 plug and coil pack. Road tested and all was fine. Approx 45 minutes a...
March 26, 2007