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P0305 Diagnostic Trouble Code Discussion for January 2021

Cylinder 5 Misfire Detected


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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
2008 Ford F-250 Super Duty XLT 6.4L Misfire VIN: 1FTSX21RX8
P0305: misfire 5. Truck will misfire on number 5 cylinder when under load then will run rough at idle for a few seconds then clear up. Injector tested electrically the same as cylinder 3. removed right valve cover and tested compression on #3 and #5, both between 405 and 41...
January 06, 2021
2008 Mercedes-Benz ML350 4Matic 3.5L Misfire VIN: 4JGBB86E58
P0305: Misfire cyl. 5 Worsening of exh emissions values after start up. We have a challenge here. This car develops a misfire mainly on the left bank and never while we are driving the car and we have taken it through several drive cycles. The freeze frame indicates on start up that it happens. The engine has fairly new spark ...
January 11, 2021
2008 Honda Pilot EX 3.5L Misfire VIN: 5FNYF18528
... misfire. Customer decides to replace the engine, we got a rebuilt long block from Jasper. After the install in about 10 thousand miles, the vehicle has a slight misfire during cold start up. Codes are P0300, P0301, P030...
January 19, 2021
2008 Honda Pilot EX 3.5L Misfire VIN: 5FNYF18528
... coming out of the tail pipe, no misfire. Customer decides to replace the engine, we got a rebuilt long block from Jasper. After the install in about 10 thousand miles, the vehicle has a slight misfire during cold start up. Codes are P0300, P0301, P030...
January 20, 2021
2007 Kia Sportage LX 2.7L Battery light on. VIN: KNDJE72367
This is a strange one. Symptoms are intermittent but often. Charge light on, yet charging system voltage is good @ 14.4 volts. Sometimes the charge light is out and engine runs normally. Sometimes charge light is on and engine runs normally. Other times en...
January 25, 2021