Join Now
International Automotive Technicians Network

P0301 Diagnostic Trouble Code Discussion for January 2005

Cylinder 1 Misfire Detected


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0301
Help Request Posted
1999 Chrysler Concorde LXi 3.2L No Start VIN: 2C3HD46J7X
P0301: Cylinder 1 Misfire Detected. Hello! This Concorde will not start after a VERY hot soak. Normal driving I can not get it to act up, but the owner says he drives it hard, and can get ti to act up regularly. When you try to start it smells very lean, tries to hit every once in a while, then...
January 07, 2005
1998 Ford Taurus SE 3.0L Misfire, MIL Lamp on VIN: 1FAFP52U1W
P0301: cyl. 1 misfire. Car only sets misfire code at idle,790-890rpms. slight accel. causes misfire to quit loaded or not, only misfires on #1 mapped inj. pattern on scope had intermit. gliches replaced inj. now scopes fine still picks up intermitant misfire, verified computer power...
January 11, 2005
2004 Ford Ranger Edge 3.0L Misfire, MIL Lamp on VIN: 1FTYR10U34
P0301: 1 missfire. this truck came in w/ a missfire; Missfire codes for cyl.s 1,2,3, & random. Missfires do not show up on ignition scope, compression is good to 130 psi. Engine vaccuum is 18 pounds @ idle, Fuel trim data: Bank One: -5.0 Bank Two: 20.0 Have checked for va...
January 12, 2005
1996 Jeep Grand Cherokee Laredo 4.0L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1J4EZ58S0T
P0301: Cylinder 1 Misfire Detected. Hi, This problem occurs VERY intermittantly during low speed driving. Bucks, misfires, loses power, dies becomes hard to start & sets P0351. Feels very much like ignition problem. I thought the coil would nail it but alas no. I have visuallyinspected and ...
January 12, 2005
2001 Saturn SL1 1.9L Misfire, MIL Lamp on VIN: 1G8ZH52821
P0301: Cylinder 1 Misfire Detected. replaced plugs,wires.Hear popping sound thru exhaust. No hard miss. Possible fuel mixture miss? Any encounter of any kind on this? any help appreciated
January 18, 2005
2002 Ford E-150 Econoline 4.2L Misfire VIN: 1FTRE14292
P0301: 6 Cyl miss fire. This vehicle is part of our fleet, Devloped a misfire on #6 cyl. only under slight load (1000) RPM. New EGR seamed to cure it for a week don`t know why it came back. While it`s missing if EGR is unpluged it clears up (lean miss). My question, Could the intake ...
January 20, 2005
2000 Ford Taurus SE 4-Valve 3.0L Excessive Emissions, Poor Idle Quality, Misfire VIN: 1FAFP56S7Y
need help please not expericanced wih this unit towed in to shop, starts runs poor, just like the codes indicate , catalic converter red hot, very hard brake pedal indictive to low vacuum check engine lamp flashing too any help to get me started would be great...
January 21, 2005
2000 Ford Taurus SE 4-Valve 3.0L Excessive Emissions, Poor Idle Quality, Misfire VIN: 1FAFP56S7Y
need help please not expericanced wih this unit towed in to shop, starts runs poor, just like the codes indicate , catalic converter red hot, very hard brake pedal indictive to low vacuum check engine lamp flashing too any help to get me started would be great...
January 24, 2005
1999 Chrysler Concorde LXi 3.2L No Start VIN: 2C3HD46J7X
P0301: Cylinder 1 Misfire Detected. Hello! This Concorde will not start after a VERY hot soak. Normal driving I can not get it to act up, but the owner says he drives it hard, and can get ti to act up regularly. When you try to start it smells very lean, tries to hit every once in a while, then...
January 07, 2005
1998 Ford Taurus SE 3.0L Misfire, MIL Lamp on VIN: 1FAFP52U1W
P0301: cyl. 1 misfire. Car only sets misfire code at idle,790-890rpms. slight accel. causes misfire to quit loaded or not, only misfires on #1 mapped inj. pattern on scope had intermit. gliches replaced inj. now scopes fine still picks up intermitant misfire, verified computer power...
January 11, 2005
2004 Ford Ranger Edge 3.0L Misfire, MIL Lamp on VIN: 1FTYR10U34
P0301: 1 missfire. this truck came in w/ a missfire; Missfire codes for cyl.s 1,2,3, & random. Missfires do not show up on ignition scope, compression is good to 130 psi. Engine vaccuum is 18 pounds @ idle, Fuel trim data: Bank One: -5.0 Bank Two: 20.0 Have checked for va...
January 12, 2005
1996 Jeep Grand Cherokee Laredo 4.0L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1J4EZ58S0T
P0301: Cylinder 1 Misfire Detected. Hi, This problem occurs VERY intermittantly during low speed driving. Bucks, misfires, loses power, dies becomes hard to start & sets P0351. Feels very much like ignition problem. I thought the coil would nail it but alas no. I have visuallyinspected and ...
January 12, 2005
2001 Saturn SL1 1.9L Misfire, MIL Lamp on VIN: 1G8ZH52821
P0301: Cylinder 1 Misfire Detected. replaced plugs,wires.Hear popping sound thru exhaust. No hard miss. Possible fuel mixture miss? Any encounter of any kind on this? any help appreciated
January 18, 2005
2002 Ford E-150 Econoline 4.2L Misfire VIN: 1FTRE14292
P0301: 6 Cyl miss fire. This vehicle is part of our fleet, Devloped a misfire on #6 cyl. only under slight load (1000) RPM. New EGR seamed to cure it for a week don`t know why it came back. While it`s missing if EGR is unpluged it clears up (lean miss). My question, Could the intake ...
January 20, 2005
2000 Ford Taurus SE 4-Valve 3.0L Excessive Emissions, Poor Idle Quality, Misfire VIN: 1FAFP56S7Y
need help please not expericanced wih this unit towed in to shop, starts runs poor, just like the codes indicate , catalic converter red hot, very hard brake pedal indictive to low vacuum check engine lamp flashing too any help to get me started would be great...
January 21, 2005
2000 Ford Taurus SE 4-Valve 3.0L Excessive Emissions, Poor Idle Quality, Misfire VIN: 1FAFP56S7Y
need help please not expericanced wih this unit towed in to shop, starts runs poor, just like the codes indicate , catalic converter red hot, very hard brake pedal indictive to low vacuum check engine lamp flashing too any help to get me started would be great...
January 24, 2005