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P0303 Diagnostic Trouble Code Discussion for March 2006

Cylinder 3 Misfire Detected


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Trouble Ticket Help Requests for DTC P0303
Help Request Posted
1999 Isuzu Rodeo LS 3.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4S2CK58W5X
P0303: Cylinder 3 Misfire Detected. Hello all This vehicle came in today with a steady miss and poor idle. We scanned and showed a miss on #3 cyl. I swapped coils between 1 and 3 cyls and still showed miss #3. Compression was 165# in that hole and plug was replaced while it was out. We can pull ...
March 06, 2006
1999 Volkswagen Jetta GL 2.0L MIL Lamp on VIN: 3VWRA29M1X
P0303: 16687 cyl 3 misfire detected. ... memory. We checked over the codes p0300,p0303,p0304,p0302,p01300. Could not duplicat any of the problem. Cleared codes and road tested no problems. All mo...
March 11, 2006
2001 Volvo S40 1.9L Misfire, MIL Lamp on VIN: YV1VS295X1
P0303: missfire on 3 cyl. vehicle came in chk engine light on and bad miss under accel. we checked had not ever been tuned or fuel filter replaced so we replaced plugs wires and boots fuel filter and did a motor vac. still misses on # 3 cyl, so I switched coil #3 and #4 and missfire we...
March 13, 2006
2001 Subaru Outback Limited 2.5L Poor Idle Quality, MIL Lamp on VIN: 4S3BH68631
P0303: Cylinder 3 Misfire Detected. Greetings Techs, Kinda long novel here, hope you'll hang with me . :) Vehicle came in for a 100k service and check engine light on. During my test drive I noticed a misfire under accelleration. Idle was fine. Scanned ecm and came up with a misfire for cylinde...
March 14, 2006
1999 Mercury Villager (Van) Estate 3.3L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4M2XV11T3X
P0303: Cylinder 3 Misfire. ... 1, and P0303 Cylinder # 3 Misfire stored. Clear codes and both return. I am very uncomfortable with the testing results and the directed repairs. I performed the diagnostic test in AllData for the knock sensor code. The te...
March 15, 2006
1998 Ford F-150 Lariat 4.6L Misfire VIN: 1FTZX18W4W
P0303: cylinder misfire 3. Hello Fellow Techs,I have a strange problem.On this 4.6W motor i have replaced the plug wires.About 3 weeks later came back with clyinder #3 missfire found plug wire boot had been arching replaced wires under warranty.About a month ago customer called said it ...
March 17, 2006
1998 Ford F-150 Lariat 4.6L Misfire VIN: 1FTZX18W4W
P0303: cylinder misfire 3. Hello Fellow Techs,I have a strange problem.On this 4.6W motor i have replaced the plug wires.About 3 weeks later came back with clyinder #3 missfire found plug wire boot had been arching replaced wires under warranty.About a month ago customer called said it ...
March 19, 2006
1997 Chrysler Cirrus LX 2.5L Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1C3EJ56HOV
P0303: Cylinder 3 Misfire Detected. HELLO,this car is a hand full. To start with this car acts up maybe once ever 60 to 80 miles, sometimes when u crank car is will just cut right back off you can recrank the car and it will refire with out a problem. Somethimes when idling the car will got off ...
March 24, 2006
1998 Mazda 626 DX 2.0L Stall, Misfire VIN: 1YVGF22C8W
P0303: Cylinder 3 Misfire Detected. thank u in advance. this car came in with a stalling problem and misfire. found the air intake gasket to be leaking.after replacing the gasket the car still runs very rough. replaced spark plugs and wires still no change. after the car is warmed up it will sta...
March 25, 2006
2002 Chevrolet Cavalier LS Sport 2.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G1JH12T72
P0303: Cylinder 3 Misfire Detected. help this vehicle is driving us crazy it has a constant miss on cyl #3. it will even ste a missfire code for cyl #3. we have replaced the coil cap coli springs and boots checked the ground on the coil pack cover. we have checked the wiring for the coils for br...
March 26, 2006
1999 Volkswagen Beetle GL 2.0L Misfire, poor power VIN: 3VWBC21CXX
P0303: cylinder 3 misfire. ... will start misfiring at 4000 and will not acclerate past this point. Codes p0303 and p0304 will always come back. On light to moderate accel, no misfires, just lack of power. MAF has been replaced and readings before and a...
March 27, 2006
1999 Isuzu Rodeo LS 3.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4S2CK58W5X
P0303: Cylinder 3 Misfire Detected. Hello all This vehicle came in today with a steady miss and poor idle. We scanned and showed a miss on #3 cyl. I swapped coils between 1 and 3 cyls and still showed miss #3. Compression was 165# in that hole and plug was replaced while it was out. We can pull ...
March 06, 2006
1999 Volkswagen Jetta GL 2.0L MIL Lamp on VIN: 3VWRA29M1X
P0303: 16687 cyl 3 misfire detected. ... memory. We checked over the codes p0300,p0303,p0304,p0302,p01300. Could not duplicat any of the problem. Cleared codes and road tested no problems. All mo...
March 11, 2006
2001 Volvo S40 1.9L Misfire, MIL Lamp on VIN: YV1VS295X1
P0303: missfire on 3 cyl. vehicle came in chk engine light on and bad miss under accel. we checked had not ever been tuned or fuel filter replaced so we replaced plugs wires and boots fuel filter and did a motor vac. still misses on # 3 cyl, so I switched coil #3 and #4 and missfire we...
March 13, 2006
2001 Subaru Outback Limited 2.5L Poor Idle Quality, MIL Lamp on VIN: 4S3BH68631
P0303: Cylinder 3 Misfire Detected. Greetings Techs, Kinda long novel here, hope you'll hang with me . :) Vehicle came in for a 100k service and check engine light on. During my test drive I noticed a misfire under accelleration. Idle was fine. Scanned ecm and came up with a misfire for cylinde...
March 14, 2006
1999 Mercury Villager (Van) Estate 3.3L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4M2XV11T3X
P0303: Cylinder 3 Misfire. ... 1, and P0303 Cylinder # 3 Misfire stored. Clear codes and both return. I am very uncomfortable with the testing results and the directed repairs. I performed the diagnostic test in AllData for the knock sensor code. The te...
March 15, 2006
1998 Ford F-150 Lariat 4.6L Misfire VIN: 1FTZX18W4W
P0303: cylinder misfire 3. Hello Fellow Techs,I have a strange problem.On this 4.6W motor i have replaced the plug wires.About 3 weeks later came back with clyinder #3 missfire found plug wire boot had been arching replaced wires under warranty.About a month ago customer called said it ...
March 17, 2006
1998 Ford F-150 Lariat 4.6L Misfire VIN: 1FTZX18W4W
P0303: cylinder misfire 3. Hello Fellow Techs,I have a strange problem.On this 4.6W motor i have replaced the plug wires.About 3 weeks later came back with clyinder #3 missfire found plug wire boot had been arching replaced wires under warranty.About a month ago customer called said it ...
March 19, 2006
1997 Chrysler Cirrus LX 2.5L Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1C3EJ56HOV
P0303: Cylinder 3 Misfire Detected. HELLO,this car is a hand full. To start with this car acts up maybe once ever 60 to 80 miles, sometimes when u crank car is will just cut right back off you can recrank the car and it will refire with out a problem. Somethimes when idling the car will got off ...
March 24, 2006
1998 Mazda 626 DX 2.0L Stall, Misfire VIN: 1YVGF22C8W
P0303: Cylinder 3 Misfire Detected. thank u in advance. this car came in with a stalling problem and misfire. found the air intake gasket to be leaking.after replacing the gasket the car still runs very rough. replaced spark plugs and wires still no change. after the car is warmed up it will sta...
March 25, 2006
2002 Chevrolet Cavalier LS Sport 2.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G1JH12T72
P0303: Cylinder 3 Misfire Detected. help this vehicle is driving us crazy it has a constant miss on cyl #3. it will even ste a missfire code for cyl #3. we have replaced the coil cap coli springs and boots checked the ground on the coil pack cover. we have checked the wiring for the coils for br...
March 26, 2006
1999 Volkswagen Beetle GL 2.0L Misfire, poor power VIN: 3VWBC21CXX
P0303: cylinder 3 misfire. ... will start misfiring at 4000 and will not acclerate past this point. Codes p0303 and p0304 will always come back. On light to moderate accel, no misfires, just lack of power. MAF has been replaced and readings before and a...
March 27, 2006