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P0305 Diagnostic Trouble Code Discussion for May 2020

Cylinder 5 Misfire Detected


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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
2000 Ford F-150 4.6L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Poor Fuel Economy VIN: 1FTRX18W9Y
P0305: Misfire. We put a reman engine in and it still runs bad. Fuel pressure is 40psi. I have scoped the crank sensor and it checks good. Before we got the truck customer has put on all 4 02 sensors and a maf. Truck was low on gas so i put gas in to make sure we had good...
May 04, 2020
2003 Toyota Highlander 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: JTEGF21A63
P0305: Cylinder 5 Misfire Detected. Here's a little back story of the car. Customer came in requesting to replace the converters. He had someone check them and found to be bad. I replaced all of them for him. The cats where indeed clogged and separating. Car started up and ran ok afterwards....
May 25, 2020
2003 Toyota Highlander 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: JTEGF21A63
P0305: Cylinder 5 Misfire Detected. Here's a little back story of the car. Customer came in requesting to replace the converters. He had someone check them and found to be bad. I replaced all of them for him. The cats where indeed clogged and separating. Car started up and ran ok afterwards....
May 26, 2020