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International Automotive Technicians Network

P0302 Diagnostic Trouble Code Discussion for August 2015

Cylinder 2 Misfire Detected


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Trouble Ticket Help Requests for DTC P0302
Help Request Posted
2003 Toyota Corolla CE 1.8L Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp on VIN: 1NXBR32E83
P0302: Cylinder 2 Misfire Detected. After the head was installed it ran good but In gear at a stop it still had a vibration. Set a code P0349, vvt problem, erase code and drove 20 miles with out it coming back on. I decided to clean the maf sensor, throttle body and do a compression test to see ...
August 02, 2015
2003 Toyota Corolla CE 1.8L Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp on VIN: 1NXBR32E83
P0302: Cylinder 2 Misfire Detected. After the head was installed it ran good but In gear at a stop it still had a vibration. Set a code P0349, vvt problem, erase code and drove 20 miles with out it coming back on. I decided to clean the maf sensor, throttle body and do a compression test to see ...
August 03, 2015
2012 Ram 2500 ST 5.7L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 3C6TD5HTXC
P0302: Cyl 2 misfire detected. Hello IATN guys, This vehicle came to us from a fleet company which has a good reputation for maintaining their fleet and who idles their trucks to death. Customer concern is that the truck runs poorly and has a check engine light on. The main reason im puttin...
August 05, 2015
2012 Ram 2500 ST 5.7L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 3C6TD5HTXC
P0302: Cyl 2 misfire detected. Hello IATN guys, This vehicle came to us from a fleet company which has a good reputation for maintaining their fleet and who idles their trucks to death. Customer concern is that the truck runs poorly and has a check engine light on. The main reason im puttin...
August 06, 2015
2011 Ford F-350 Super Duty XL 6.2L Misfire, MIL Lamp on VIN: 1FDRF3B62B
Under load uphill on a grade when towing a woodchipper the check engine light will flash everytime and go into a loss of power limp mode. just wondering if anybody has seen this concern before and how to proceed. without the woodchipper truck will run fine als...
August 13, 2015
2006 Kia Sorento EX 3.5L Misfire, MIL Lamp on VIN: KNDJC73366
P0302: Cylinder 2 Misfire Detected. ... I have this 06 kia and it keeps throwing a p0302. Sometimes you can feel a slight miss on start ups, sometimes not. vehicle drives flawlessly and customer noted that only feels rough on some start ups. No pattern to hot or cold starts. So far we have: repl...
August 13, 2015
2003 Honda Civic EX 1.7L Misfire VIN: 1HGEM22933
P0302: Cylinder 2 Misfire Detected. we keep replacing #2 spark plug for misfire under load, repeat failure. the vehicle will go about 2-3 weeks and then need #2 spark plug again. we can narrow it down to #2 spark plug by using the cop wand then switching #2 and #3 plugs misfire follows then as s...
August 19, 2015
2006 Kia Sorento EX 3.5L Misfire, MIL Lamp on VIN: KNDJC73366
P0302: Cylinder 2 Misfire Detected. ... I have this 06 kia and it keeps throwing a p0302. Sometimes you can feel a slight miss on start ups, sometimes not. vehicle drives flawlessly and customer noted that only feels rough on some start ups. No pattern to hot or cold starts. So far we have: repl...
August 21, 2015
2003 Mercedes-Benz C240 2.6L Excessive Emissions, Poor Idle Quality VIN: WDBRF61J03
P0302: Misfire cylinder 2. Vehicle was brought to me by a friend. Vehicle was misfiring on all cylinders and intermittent smoke out of the tail pipe. Found all spark plugs were original. Replaced the plugs vehicle starting running fine. After a test drive vehicle began missing again. Re...
August 26, 2015