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P0301 Diagnostic Trouble Code Discussion for January 2007

Cylinder 1 Misfire Detected


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Trouble Ticket Help Requests for DTC P0301
Help Request Posted
2000 Honda Accord EX 3.0L No Start, Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 1HGCG1652Y
P0301: Cylinder 1 Misfire Detected. Thanks in advance. This vehicle is my own personal vehicle. This vehicle has been acting up very intermittently for the past year. It won't start back up after a HOT soak. Last night I noticed while driving the vehicle it started to misfire and run really roug...
January 03, 2007
2000 Honda Accord EX 3.0L No Start, Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 1HGCG1652Y
P0301: Cylinder 1 Misfire Detected. Thanks in advance. This vehicle is my own personal vehicle. This vehicle has been acting up very intermittently for the past year. It won't start back up after a HOT soak. Last night I noticed while driving the vehicle it started to misfire and run really roug...
January 04, 2007
1999 Lexus RX300 3.0L Excessive Emissions, Misfire, MIL Lamp on VIN: JT6HF10U3X
P0301: cylinder 1 misfire. Hey all, I have this Lexus RX300 that have been giving me a problem. This vehicle seems to only show problem in Bank 1 with the emission system. Bank 1 LT fuel trim is at 52.3% while bank 2 is pretty normal at 8.5%. Spark plugs been changed and yet still exhib...
January 05, 2007
1998 Saturn SL2 1.9L Misfire VIN: 1G8ZJ5278W
P0301: Cylinder 1 Misfire Detected. this car came in with Cyl #1 miss fire, found plugs and wires to be original, replaced with Delco plugs and wires, car still had miss fire and was counting up on scanner, i switched #1 & #4 wires at coil and miss moved from #1 to #4, i tryed a NEW ign coil...
January 09, 2007
2001 Volvo S40 1.9L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: YV1VS29511
P0301: misfire 1. hey all,thanks in advance this volvo has us stumped has cold running problem.it is running rich when cold.check map sensor reads 0 hg @ idle when running bad,maf shows 15 grams per sec.@ idle when running bad ,ltft add 10% and stft adding 18%.spark plugs wet w...
January 12, 2007
2000 Ford Explorer XLT 4.0L Poor Idle Quality, Misfire VIN: 1FMZU73E2Y
P0301: Misfire Cylinder 1. ... couple of months ago (10-06). Smoked vehicle and found leaking Intake Manifold gasket. Also found plugs and wires were still OE at 141,000 miles. Replaced gasket as well as did general tune-up on vehicle. On 01-02-07 vehicle comes in with a check engine li...
January 15, 2007
2003 Toyota Tacoma S-Runner 3.4L MIL Lamp on VIN: 5TEWN72N73
P0301: Cylinder 1 Misfire Detected. This Taco exhibits misfire counts only on cyl. 1 between 1700-1900 rpm only. I can never feel a misfire, nor can I see it on a labscope. You can only duplicate it while driving. All grounds are good and tight, power is constant to the inj. and coil. The previo...
January 15, 2007
2001 Volkswagen Passat GLX 2.8L Misfire, MIL Lamp on VIN: WVWRH63B41
P0301: misfire cylinder 1. we scanned the ecm and found the codes listed above for misfire. did another adaptive reset and test drove the car light came back on. this time the codes were for misfire on bank 2 cylinder 4,5,6. the car runs great no misfire felt and ignition pattern on sco...
January 16, 2007
1997 Cadillac Catera 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: WO6VR52R8V
P0301: Cylinder 1 Misfire Detected. Hey guys thanks in advanc3 for any info offered on this repair... first of all I would like to know if anyone has any info on the timing belt besides what i have on mitchell or autodata. The mitchell asks for a special tool and I cant get it here in Mexico. So...
January 17, 2007
1998 Plymouth Voyager 3.0L Hesitation, Cuts out, Stall, Misfire VIN: 2P4FP2532W
P0301: Cylinder 1 Misfire Detected. This van is a good customer of ours and well maintained. A few weeks ago after driving about an hour on the freeway, it sudenly lost power and started to mis baddly. The van was towed to our shop with a P0300 code. A quick inspection found the coil wire had fa...
January 22, 2007
2001 Subaru Outback VDC 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4S3BH89651
P0301: Cylinder 1 Misfire Detected. Having trouble with a 3.0l H-6 misfire problem on cyls 1,3,5. Vehicle came in with a light rough idle and the check engine light on with 1,3,5 misfire codes. Could not find any external vacuum leaks or other problems and the misfires seemed fairly minor. Did t...
January 22, 2007
2001 Volvo S40 1.9L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: YV1VS29511
P0301: misfire 1. hey all,thanks in advance this volvo has us stumped has cold running problem.it is running rich when cold.check map sensor reads 0 hg @ idle when running bad,maf shows 15 grams per sec.@ idle when running bad ,ltft add 10% and stft adding 18%.spark plugs wet w...
January 22, 2007
2000 Honda Accord EX 3.0L No Start, Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 1HGCG1652Y
P0301: Cylinder 1 Misfire Detected. Thanks in advance. This vehicle is my own personal vehicle. This vehicle has been acting up very intermittently for the past year. It won't start back up after a HOT soak. Last night I noticed while driving the vehicle it started to misfire and run really roug...
January 03, 2007
2000 Honda Accord EX 3.0L No Start, Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 1HGCG1652Y
P0301: Cylinder 1 Misfire Detected. Thanks in advance. This vehicle is my own personal vehicle. This vehicle has been acting up very intermittently for the past year. It won't start back up after a HOT soak. Last night I noticed while driving the vehicle it started to misfire and run really roug...
January 04, 2007
1999 Lexus RX300 3.0L Excessive Emissions, Misfire, MIL Lamp on VIN: JT6HF10U3X
P0301: cylinder 1 misfire. Hey all, I have this Lexus RX300 that have been giving me a problem. This vehicle seems to only show problem in Bank 1 with the emission system. Bank 1 LT fuel trim is at 52.3% while bank 2 is pretty normal at 8.5%. Spark plugs been changed and yet still exhib...
January 05, 2007
1998 Saturn SL2 1.9L Misfire VIN: 1G8ZJ5278W
P0301: Cylinder 1 Misfire Detected. this car came in with Cyl #1 miss fire, found plugs and wires to be original, replaced with Delco plugs and wires, car still had miss fire and was counting up on scanner, i switched #1 & #4 wires at coil and miss moved from #1 to #4, i tryed a NEW ign coil...
January 09, 2007
2001 Volvo S40 1.9L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: YV1VS29511
P0301: misfire 1. hey all,thanks in advance this volvo has us stumped has cold running problem.it is running rich when cold.check map sensor reads 0 hg @ idle when running bad,maf shows 15 grams per sec.@ idle when running bad ,ltft add 10% and stft adding 18%.spark plugs wet w...
January 12, 2007
2000 Ford Explorer XLT 4.0L Poor Idle Quality, Misfire VIN: 1FMZU73E2Y
P0301: Misfire Cylinder 1. ... couple of months ago (10-06). Smoked vehicle and found leaking Intake Manifold gasket. Also found plugs and wires were still OE at 141,000 miles. Replaced gasket as well as did general tune-up on vehicle. On 01-02-07 vehicle comes in with a check engine li...
January 15, 2007
2003 Toyota Tacoma S-Runner 3.4L MIL Lamp on VIN: 5TEWN72N73
P0301: Cylinder 1 Misfire Detected. This Taco exhibits misfire counts only on cyl. 1 between 1700-1900 rpm only. I can never feel a misfire, nor can I see it on a labscope. You can only duplicate it while driving. All grounds are good and tight, power is constant to the inj. and coil. The previo...
January 15, 2007
2001 Volkswagen Passat GLX 2.8L Misfire, MIL Lamp on VIN: WVWRH63B41
P0301: misfire cylinder 1. we scanned the ecm and found the codes listed above for misfire. did another adaptive reset and test drove the car light came back on. this time the codes were for misfire on bank 2 cylinder 4,5,6. the car runs great no misfire felt and ignition pattern on sco...
January 16, 2007
1997 Cadillac Catera 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: WO6VR52R8V
P0301: Cylinder 1 Misfire Detected. Hey guys thanks in advanc3 for any info offered on this repair... first of all I would like to know if anyone has any info on the timing belt besides what i have on mitchell or autodata. The mitchell asks for a special tool and I cant get it here in Mexico. So...
January 17, 2007
1998 Plymouth Voyager 3.0L Hesitation, Cuts out, Stall, Misfire VIN: 2P4FP2532W
P0301: Cylinder 1 Misfire Detected. This van is a good customer of ours and well maintained. A few weeks ago after driving about an hour on the freeway, it sudenly lost power and started to mis baddly. The van was towed to our shop with a P0300 code. A quick inspection found the coil wire had fa...
January 22, 2007
2001 Subaru Outback VDC 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4S3BH89651
P0301: Cylinder 1 Misfire Detected. Having trouble with a 3.0l H-6 misfire problem on cyls 1,3,5. Vehicle came in with a light rough idle and the check engine light on with 1,3,5 misfire codes. Could not find any external vacuum leaks or other problems and the misfires seemed fairly minor. Did t...
January 22, 2007
2001 Volvo S40 1.9L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: YV1VS29511
P0301: misfire 1. hey all,thanks in advance this volvo has us stumped has cold running problem.it is running rich when cold.check map sensor reads 0 hg @ idle when running bad,maf shows 15 grams per sec.@ idle when running bad ,ltft add 10% and stft adding 18%.spark plugs wet w...
January 22, 2007