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P0301 Diagnostic Trouble Code Discussion for February 2016

Cylinder 1 Misfire Detected *

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Trouble Ticket Help Requests for DTC P0301

	Help Request	Posted
	2001 Dodge Ram 1500 Van 5.2L Misfire, MIL Lamp on VIN: 1B7HC16Y51 P0301: Cylinder 1 Misfire Detected. Okay, long story short this truck runs great at all times except up steep grades that require a trans downshift to 3rd to maintain 80mph. when the trans downshifts and the rpm go to 3000-3200 rpm the check engine light flashes, and you feel a noticeable misfir...	February 01, 2016
	2001 Dodge Ram 1500 Van 5.2L Misfire, MIL Lamp on VIN: 1B7HC16Y51 P0301: Cylinder 1 Misfire Detected. Okay, long story short this truck runs great at all times except up steep grades that require a trans downshift to 3rd to maintain 80mph. when the trans downshifts and the rpm go to 3000-3200 rpm the check engine light flashes, and you feel a noticeable misfir...	February 02, 2016
	1999 Lexus LS400 4.0L Misfire, MIL Lamp on VIN: JT8BH28F8X P0301: Cylinder 1 Misfire Detected. Customers complaint is engine is sluggish and check engine light is on, found codes PO300, PO301,PO305,Po307, P1126 magnatic clutch fault, P1349 VVT system fault bank 1 Found good spark on left bank, cleared codes and engine runs fine until driven for a few mi...	February 02, 2016
	2006 Volkswagen Passat 2.0T 2.0L Misfire VIN: WVWAK73C76 P0301: cly 1 misfire. Greetings everyone, This vw is hard to start when cold, will wind over until you release key from the crank position, then fires up as I am releasing the fob. After it starts it runs fine for a short time, then starts missing under load.When it is misfiring t...	February 03, 2016
	2001 Toyota Sequoia Limited 4.7L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on VIN: 5TDBT48A71 P0301: Cylinder 1 Misfire Detected. At idle the left bank is not hitting at all. Cyls. 1,3,5,and 7 are missing. If you come off idle just a bit, the misfires go away. Also, if you add carb spray to the intake, the misfires go away. We have 20" of vacuum at the intake. Can hear all injectors ...	February 24, 2016
	2000 Honda Accord EX 3.0L Cuts out, Stall VIN: 1HGCG2251Y P0301: Cylinder 1 Misfire Detected. Vehicle will be hard to start intermittently, We scanned the vehicle to check data. The vehicle will start, but you have to hold the accelerator pedal down lightly to keep it running once it starts. It runs rough and the MIL comes on, sometimes it flashes. We ...	February 26, 2016