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P0303 Diagnostic Trouble Code Discussion for August 2009

Cylinder 3 Misfire Detected


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Trouble Ticket Help Requests for DTC P0303
Help Request Posted
2004 Volvo S40 LSE 1.9L MIL Lamp on VIN: YV1VS27554
P0303: cylinder 3 misfire. hello a long time customer bought this volvo about a year ago. has had intermittent stored misfire codes. car has had different sparkplugs put in, now has volvo plugs installed for about 3 months. car came in on saturday missing code p0302 cyl 2 misfire. inspe...
August 03, 2009
2005 Kia Sedona EX 3.5L Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: KNDUP13215
P0303: Cylinder 3 Misfire Detected. van came in for a tune-up changed plugs and wires customer complained afterward of vehicle hesitation mil lamp was on checked codes came up random misfire cleaned maf and throddle seem to run fine next day customer said vehicle doing it again noticed rpm gage ...
August 07, 2009
1996 Ford Aerostar 4.0L Misfire VIN: 1FTW16TSTS
P0303: missfire no 3 cyl. This car missfires under load, i tried adding propane but not much change. I have good spark to the plug, I will try a injector flow test, my first thought was a valve issue. No vacuum leaks found and fuel trim looks good.
August 11, 2009
2004 Lincoln Aviator 4.6L Misfire, MIL Lamp on VIN: 5LMEU68H04
... genisys scan tool, although I can retrieve codes with state inspection machine. I haven't had any problems with this tool except with some lack of capabilities. It has the smart cable and updated to 2008. I checked fuses and the're ok. Truck runs rough and...
August 18, 2009
2001 Dodge Dakota 3.9L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1B7FL26X51
P0303: Cylinder 3 Misfire Detected. Hello my friends,I have another problem child here that I need some input on where to turn or if my final diagnosis in correct.This customer is trying to pass the emmisions test because in Illinois they will not allow you to renew the plates if you dont pass t...
August 19, 2009
2004 Volvo S40 LSE 1.9L MIL Lamp on VIN: YV1VS27554
P0303: cylinder 3 misfire. hello a long time customer bought this volvo about a year ago. has had intermittent stored misfire codes. car has had different sparkplugs put in, now has volvo plugs installed for about 3 months. car came in on saturday missing code p0302 cyl 2 misfire. inspe...
August 03, 2009
2005 Kia Sedona EX 3.5L Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: KNDUP13215
P0303: Cylinder 3 Misfire Detected. van came in for a tune-up changed plugs and wires customer complained afterward of vehicle hesitation mil lamp was on checked codes came up random misfire cleaned maf and throddle seem to run fine next day customer said vehicle doing it again noticed rpm gage ...
August 07, 2009
1996 Ford Aerostar 4.0L Misfire VIN: 1FTW16TSTS
P0303: missfire no 3 cyl. This car missfires under load, i tried adding propane but not much change. I have good spark to the plug, I will try a injector flow test, my first thought was a valve issue. No vacuum leaks found and fuel trim looks good.
August 11, 2009
2004 Lincoln Aviator 4.6L Misfire, MIL Lamp on VIN: 5LMEU68H04
... genisys scan tool, although I can retrieve codes with state inspection machine. I haven't had any problems with this tool except with some lack of capabilities. It has the smart cable and updated to 2008. I checked fuses and the're ok. Truck runs rough and...
August 18, 2009
2001 Dodge Dakota 3.9L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1B7FL26X51
P0303: Cylinder 3 Misfire Detected. Hello my friends,I have another problem child here that I need some input on where to turn or if my final diagnosis in correct.This customer is trying to pass the emmisions test because in Illinois they will not allow you to renew the plates if you dont pass t...
August 19, 2009