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P0304 Diagnostic Trouble Code Discussion for July 2012

Cylinder 4 Misfire Detected


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Trouble Ticket Help Requests for DTC P0304
Help Request Posted
2005 Honda Odyssey EX 3.5L Misfire, MIL Lamp on VIN: 5FNRL38795
P0304: Cylinder 4 Misfire Detected. Vehicle will misfire intermittantly for about 30 seconds. Will not misfire the rest of the day. Might go severl days without misfiring. When it misfires it will set two or three misfire codes. The next time two or three other misfire codes. Eventually all p030...
July 11, 2012
2001 Mitsubishi Galant ES 2.4L Misfire VIN: 4A3AA46G71
P0304: Cylinder 4 Misfire Detected. Looking for some advice on this galant... Seems to run great until fully warm then it develops a misfire most of the time just random but occasionally hit sets a po304. Its a pretty harsh miss at idle or just sitting in drive. Ive swapped injectors from cylind...
July 18, 2012
2001 Mitsubishi Galant ES 2.4L Misfire VIN: 4A3AA46G71
P0304: Cylinder 4 Misfire Detected. Looking for some advice on this galant... Seems to run great until fully warm then it develops a misfire most of the time just random but occasionally hit sets a po304. Its a pretty harsh miss at idle or just sitting in drive. Ive swapped injectors from cylind...
July 19, 2012
2003 Ford Escape XLS 3.0L Misfire, MIL Lamp on VIN: 1FMCU92133
P0304: Misfire cylinder 4. Ok here goes this SUV came in to our shop customer says he put it into a creek. motor was locked up. We tore it down and found #1 rod bent, #4 rod broke in two. After replacing damage parts and installing new bearings we put it all back together and have had t...
July 25, 2012
2007 Toyota Prius Touring 1.5L Poor Idle Quality, Misfire, MIL Lamp on VIN: JTDKB20U17
P0304: misfire 4 cylinder. Frequent misfire #4 cylinder at 1000 rpm or below, very occasional misfire on #2 cylinder. Besides mil (or pending codes)and poor idle, everything works fine. Thanks in advance for your help.
July 31, 2012