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P0305 Diagnostic Trouble Code Discussion for March 2021

Cylinder 5 Misfire Detected

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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
2008 Ford F-350 Super Duty XL 5.4L Misfire VIN: 1FDSF30578
P0305: cylinder 5 misfire. The truck came in running very rough and noisy. We knew there was a problem with the timing chains so we started with changing them. Once the repair was done the truck started and sounded fine. Then we took it for a test drive and once you put it in gear i...
March 09, 2021
2007 Audi RS4 4.2L Misfire VIN: WUARU78E17
P0305: Misfire cylinder 5. We need some input on this RS4. It appears our customer bought someone else's nightmare. This vehicle has an intermittent misfire. The car has aftermarket exhaust. It appears to have a stock flash in the engine controllers. The customer installed spark plu...
March 17, 2021
2010 Toyota Highlander SE 3.5L No Start, Long crank VIN: 5TDJK3EH5A
P0305: Cylinder 5 misfire. ... concern that it would not start or has a long crank randomly. The most common thing that will happen is if you start the car and let it run for 5 mins. Then turn it off and try to restart it, it will not start for 2-3 times of trying. Or also know or c...
March 18, 2021
2012 Honda Pilot EX-L 3.5L Misfire VIN: 5FNYF4H56C
P0305: . ... tracked the misfire cylinder #5 down to the ECU. I only get misfire #5 and it is an intermittent problem where it can sometimes run an hour or more with no misfire, and other times will misfire almost immediately. Tracing it down to loss of fuel inj...
March 20, 2021