P0304 Diagnostic Trouble Code Discussion for August 2022
Cylinder 4 Misfire Detected
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0304
| Help Request | Posted | |
| 2015 Honda Odyssey EX-L 3.5L Misfire, MIL Lamp on VIN: 5FNRL5H68F P0304: Misfire 4. ... this one. This Odyssey came in a few weeks back for a regular maintenance and 100k service, along with a check engine light diagnosis. P0304 was stored, but was not present. Engine was warm at the time. I cleared the code, advised the problem ne... |
August 05, 2022 | |
| 2015 Honda Odyssey EX-L 3.5L Misfire, MIL Lamp on VIN: 5FNRL5H68F P0304: Misfire 4. ... a few weeks back for a regular maintenance and 100k service, along with a check engine light diagnosis. P0304 was stored, but was not present. Engine was warm at the time. I cleared the code, advised the problem ne... |
August 08, 2022 | |
| 2012 Ford F-250 Super Duty XL 6.2L Poor Idle Quality VIN: 1FTBF2B61C P0304: Cyl 4 misfire. Hello All, This truck came in with a very broken LH exhaust manifold running on about 4 cylinders. Scanned the ECM and noted codes. Found cylinder #3 with a broken lower spark plug and m#5 coil arching. Recommended exhaust manifold, 16 spark plugs and 8 ig... |
August 26, 2022 | |
| 2006 Porsche Boxster 2.7L Poor Idle Quality, Misfire VIN: WP0CA29816 P0304: 4 engine miss. Hello Gang, This is one of those driving me up the wall. The car come from another shop after undisclosed (not successful) repairs. Initially we moved #4 spark plug and coil to different location...no change. We tested the injector pulse...Ok and per... |
August 26, 2022 |
