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P0302 Diagnostic Trouble Code Discussion for April 2013

Cylinder 2 Misfire Detected


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Trouble Ticket Help Requests for DTC P0302
Help Request Posted
2003 Ford F-150 XL 4.2L Poor Idle Quality, Misfire VIN: 1FTRX17293
P0302: cyl 2 misfire. I need help iv been trying to fix this truck for a week now it came in missing bad I thought it was plugs and wires but I tested it its not its misfiring on cylinders 2,3,6 only I changed the plugs anyways it made no difference I changed the fuel injectors sti...
April 02, 2013
2005 Chevrolet Colorado Z85 LS 3.5L Misfire VIN: 1GCCS136X5
P0302: Cylinder 2 Misfire Detected. i got this 05 chevy colorado with 3.5 engine that came in missing on number 2 cyl did plugs as per customer request while i was there swaped coils still had a miss on number 2 customer read about all the head problems theses things have and requested we do a h...
April 05, 2013
2001 Ford Ranger Edge 3.0L Misfire VIN: 1FTYR14U61
P0302: Misfire 2 cylinder. ... at this. Vehicle came in for a Head Gasket concern. Loosing coolant, over heating, and misfiring. Pressure test on cooling system revealed a bad radiator. Replaced Radiator pressurized cooling system, no leaks, and no coolant from cylinders when cranked ...
April 08, 2013
2005 Chevrolet Colorado Z85 LS 3.5L Misfire VIN: 1GCCS136X5
P0302: Cylinder 2 Misfire Detected. i got this 05 chevy colorado with 3.5 engine that came in missing on number 2 cyl did plugs as per customer request while i was there swaped coils still had a miss on number 2 customer read about all the head problems theses things have and requested we do a h...
April 09, 2013
2002 Honda CR-V LX 2.4L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: SHSRD68412
P0302: Cylinder 2 Misfire Detected. This car when sold will go to high idle and as it gradually comes down it will start misfiring an eventually stall, I can keep it running with my foot on the gas but act like its in fail safe when revved above 2500 rpm's. I put the crank pulley on the white ma...
April 09, 2013
2004 Saturn Vue Red Line 3.5L Misfire, MIL Lamp on VIN: 5GZCZ63424
P0302: Cylinder 2 Misfire Detected. i have checked timing marks twice, checked valve adjustment,install denso iridium plugs, and still check engine light for misfire
April 10, 2013
2001 Mazda Tribute DX 3.0L Misfire VIN: 4F2YU06191
P0302: Cylinder 2 Misfire Detected. Replaced upper & lower intake seals. SUV came in showing codes lean on both banks. On reassembly a few of the injector wire locks were broken. Now I have injector #2 on the scan tool showing incorrect. I have a feeling that it is not making a good connecti...
April 13, 2013
2003 Dodge Dakota SLT 4.7L Misfire, MIL Lamp on VIN: 1D7HG42N93
P0302: Cylinder 2 Misfire Detected. ... code P0302- cylinder #2 misfire. Truck was not running poorly at that time. At that time we swapped spark plug and ignition coil with another cylinder, customer had to leave before we could check results of the swap. Next day customer returned again with c...
April 15, 2013
2002 Ford Focus LX 2.0L Excessive Emissions, Misfire VIN: 1FAFP33P02
P0302: Misfire 2 cylinder. Greetings ladies and gentlemen: Customer brought their vehicle in with concerns of rough idle as well as check engine light coming on intermittantly. Verified both concerns as well as flashing check engine light with extended idle. Seems worse when engine is...
April 16, 2013
2005 GMC Canyon Z71 SLE 3.5L Misfire VIN: 1GTDT13645
P0302: Cylinder 2 Misfire Detected. misfir #2 and#5 cyl compresion good 160 running 185 static swaped coils,plug,injectors.no chang vacum steady at 19 inch also did injector cleaning smoke test manifold.rasid rpm to 2500 vacum still steady.will not pass smog high hc.we need help any sugestin at ...
April 16, 2013
2003 Audi Allroad Quattro 2.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: WA1YD64B93
P0302: cyl2 misfire. This audi came in a few months back with collided valves into pistons destroying the bottom end, we installed a used low mileage long block engine into it and It ran fine for a few days but noted when fully accelerated to the floor WOT under maximum boost and ...
April 17, 2013
2002 Honda Accord EX 3.0L Poor Idle Quality, Misfire, MIL Lamp on, P1399 VIN: 1HGCG16592
P0302: Cylinder 2 Misfire Detected. started misfiring all of a sudden, check for codes po301-po306 also PO1399 all cylinders. tested egr system ok replaced sparkplugs replaced wornout & Miles, adjusted valves, cleaned injectors checked fuel for excessive alcohol ok
April 18, 2013
2002 Ford Focus LX 2.0L Excessive Emissions, Misfire VIN: 1FAFP33P02
P0302: Misfire 2 cylinder. Greetings ladies and gentlemen: Customer brought their vehicle in with concerns of rough idle as well as check engine light coming on intermittantly. Verified both concerns as well as flashing check engine light with extended idle. Seems worse when engine is...
April 22, 2013
2003 Ford F-150 XL 4.2L Poor Idle Quality, Misfire VIN: 1FTRX17293
P0302: cyl 2 misfire. I need help iv been trying to fix this truck for a week now it came in missing bad I thought it was plugs and wires but I tested it its not its misfiring on cylinders 2,3,6 only I changed the plugs anyways it made no difference I changed the fuel injectors sti...
April 02, 2013
2005 Chevrolet Colorado Z85 LS 3.5L Misfire VIN: 1GCCS136X5
P0302: Cylinder 2 Misfire Detected. i got this 05 chevy colorado with 3.5 engine that came in missing on number 2 cyl did plugs as per customer request while i was there swaped coils still had a miss on number 2 customer read about all the head problems theses things have and requested we do a h...
April 05, 2013
2001 Ford Ranger Edge 3.0L Misfire VIN: 1FTYR14U61
P0302: Misfire 2 cylinder. ... at this. Vehicle came in for a Head Gasket concern. Loosing coolant, over heating, and misfiring. Pressure test on cooling system revealed a bad radiator. Replaced Radiator pressurized cooling system, no leaks, and no coolant from cylinders when cranked ...
April 08, 2013
2005 Chevrolet Colorado Z85 LS 3.5L Misfire VIN: 1GCCS136X5
P0302: Cylinder 2 Misfire Detected. i got this 05 chevy colorado with 3.5 engine that came in missing on number 2 cyl did plugs as per customer request while i was there swaped coils still had a miss on number 2 customer read about all the head problems theses things have and requested we do a h...
April 09, 2013
2002 Honda CR-V LX 2.4L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: SHSRD68412
P0302: Cylinder 2 Misfire Detected. This car when sold will go to high idle and as it gradually comes down it will start misfiring an eventually stall, I can keep it running with my foot on the gas but act like its in fail safe when revved above 2500 rpm's. I put the crank pulley on the white ma...
April 09, 2013
2004 Saturn Vue Red Line 3.5L Misfire, MIL Lamp on VIN: 5GZCZ63424
P0302: Cylinder 2 Misfire Detected. i have checked timing marks twice, checked valve adjustment,install denso iridium plugs, and still check engine light for misfire
April 10, 2013
2001 Mazda Tribute DX 3.0L Misfire VIN: 4F2YU06191
P0302: Cylinder 2 Misfire Detected. Replaced upper & lower intake seals. SUV came in showing codes lean on both banks. On reassembly a few of the injector wire locks were broken. Now I have injector #2 on the scan tool showing incorrect. I have a feeling that it is not making a good connecti...
April 13, 2013
2003 Dodge Dakota SLT 4.7L Misfire, MIL Lamp on VIN: 1D7HG42N93
P0302: Cylinder 2 Misfire Detected. ... code P0302- cylinder #2 misfire. Truck was not running poorly at that time. At that time we swapped spark plug and ignition coil with another cylinder, customer had to leave before we could check results of the swap. Next day customer returned again with c...
April 15, 2013
2002 Ford Focus LX 2.0L Excessive Emissions, Misfire VIN: 1FAFP33P02
P0302: Misfire 2 cylinder. Greetings ladies and gentlemen: Customer brought their vehicle in with concerns of rough idle as well as check engine light coming on intermittantly. Verified both concerns as well as flashing check engine light with extended idle. Seems worse when engine is...
April 16, 2013
2005 GMC Canyon Z71 SLE 3.5L Misfire VIN: 1GTDT13645
P0302: Cylinder 2 Misfire Detected. misfir #2 and#5 cyl compresion good 160 running 185 static swaped coils,plug,injectors.no chang vacum steady at 19 inch also did injector cleaning smoke test manifold.rasid rpm to 2500 vacum still steady.will not pass smog high hc.we need help any sugestin at ...
April 16, 2013
2003 Audi Allroad Quattro 2.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: WA1YD64B93
P0302: cyl2 misfire. This audi came in a few months back with collided valves into pistons destroying the bottom end, we installed a used low mileage long block engine into it and It ran fine for a few days but noted when fully accelerated to the floor WOT under maximum boost and ...
April 17, 2013
2002 Honda Accord EX 3.0L Poor Idle Quality, Misfire, MIL Lamp on, P1399 VIN: 1HGCG16592
P0302: Cylinder 2 Misfire Detected. started misfiring all of a sudden, check for codes po301-po306 also PO1399 all cylinders. tested egr system ok replaced sparkplugs replaced wornout & Miles, adjusted valves, cleaned injectors checked fuel for excessive alcohol ok
April 18, 2013
2002 Ford Focus LX 2.0L Excessive Emissions, Misfire VIN: 1FAFP33P02
P0302: Misfire 2 cylinder. Greetings ladies and gentlemen: Customer brought their vehicle in with concerns of rough idle as well as check engine light coming on intermittantly. Verified both concerns as well as flashing check engine light with extended idle. Seems worse when engine is...
April 22, 2013