Ford code p0306

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2009 - 2014 Ford F150 - 5.0 Misfire P0306 - Hi All I have a 2012 Screw with the 5.0L, have 56000 miles. At around 50000 my check engine light started coming on showing a code of P0306 #6 cylinder misfire... Now my previous truck was a 2006 Scab 5.4 so I know about misfires.What is code P0306 on the Ford Escape? Ford code P0306 indicates that there is a misfire on cylinder 6. Ford P0306 code happens when the PCM identifies no proper ignition on cylinder 6. What is the code P0306 on a BMW? BMW code P0306 implies that cylinder 6 is misfiring. The PCM logs P0306 code BMW when it notices no correct ignition on cylinder 6.1. Reaction score. 1. Location. Chesterfield, Va. Has anyone had the code P0306 indicating cylinder misfire in cylinder 6 and found a solution? i was going to start by changing the spark plugs but once I took the engine cover off I noticed oil sitting on top of the valve cover above cylinder 4 and can’t find a leak anywhere.. it would be ...Ford Mustang P0306 Definition. P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 6 is that it’s going to be the sixth cylinder in the firing order. It won’t be the sixth cylinder that you might see when looking at the engine.2009 - 2014 Ford F150 - 2013 F150 Fx4 Ecoboost P0306 engine code - I have a recently purchased 2013 f150 Ecoboost. I am having a issue with a P0306 engine code. At wide open throttle when the truck reaches 5k or more it will fall on its face and the check engine light will flash. Truck will run rough for a few moments...My Ford Flex 3.5L V6 had a check engine light with a code of P0306: Cylinder Misfire Detected in Cylinder 6. In this episode I cover quick diagnostics and replacement …

General Automotive Discussion - P0306/p0316 code - Having problems with my 2002 f150 4.6l. It's is running rough at low rpm and throwing p0306/0316 codes. ... Ford Truck Enthusiasts Forums. General. General Automotive Discussion. P0306/p0316 code; General Automotive Discussion P0306/p0316 code. Reply Subscribe . Thread Tools ...Code P306 and P316 both indicate a misfire on cylinder number six. P300 is misfire on unknown cylinder. Car missed and started running very rough. I replace...Code P0316 on a Ford means the power train control module detected a misfire shortly after startup. This code requires a check for appropriate technical service bulletins, as there...Gord from Emsdale Discussion starter. 35 posts · Joined 2005. #4 · Dec 11, 2019. I dumped in the cleaner, went for a spin, so far so good, its not a compression problem, as the misfire goes away when the code is erased when it is warm. The P0306 was the only code reported.Ford Raptor P0306 Definition. P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 6 is that it’s going to be the sixth cylinder in the firing order. It won’t be the sixth cylinder that you might see when looking at the engine.Code P0306 2006 Ford Fusion Description. Misfire is defined as a lack of combustion in a cylinder due to the absence of a spark, incorrect fuel metering, low compression, or any other cause. When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position ( CKP) sensor signal to …

Code P0306 2007 Ford Fusion Description. Misfire is defined as a lack of combustion in a cylinder due to the absence of a spark, incorrect fuel metering, low compression, or any other cause. When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position ( CKP) sensor signal to …Code P0306 1999 Ford F150 Description Misfire is defined as a lack of combustion in a cylinder due to the absence of a spark, incorrect fuel metering, low compression, or any other cause. When a misfire occurs, engine speed will fluctuate.Code P306 and P316 both indicate a misfire on cylinder number six. P300 is misfire on unknown cylinder. Car missed and started running very rough. I replace...Apr 22, 2019 ... P0306 is an OBD-II generic code that the engine control module (ECM) detected a misfire on cylinder number 6 of the engine.Possible solutions may include replacing faulty spark plugs, ignition coils, or fuel injectors, repairing vacuum leaks, cleaning carbon buildup from intake valves, …

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Ford p0301 p0302 code p0303 p0304 misfire p0305 p0306 fix Ford f150 p0305 codes problem connector spout has ask question own F150 p0305 code ford. Ford F-150 5.4L 3v Low Power Concern: P0430 P0305 P0171 P0174 - YouTube. P0305 engine code How to fix code p0306 on f150 5.4 P0430 p0174. F150 ford intake manifold …P0300 code and p0302 and p0306 Changed spark plugs already. First time 2004 Ford taurus. 110k - Answered by a verified Ford Mechanic ... 2003 ford ranger 3.0 code P0174 P0300 P0301 P0302 P0303 P0304 P0305 P0306 P0316 truck sounds like its going to start by doesn't changed Spark plug wires and checked to see if they are correct …Apr 24, 2021 · Hi, Yesterday all of sudden my car 2010 ford explorer 4.0 began to misfire and hesitate. First engine light was blinking than it stayed solid. ... Also P0106 code ... That P0306 code indicates that the computer is seeing a misfire on cylinder 6. P0206 indicates that there is a circuit issue related to the fuel injector for cylinder 6 and that would explain the misfire. ... 2003 ford f150 4.2 liter 6 cyl. throwing codes p0306 and p0316. changed crank position sensor, spark plug wires and plugs. cleared light ...Code P0306 2006 Ford Fusion Description. Misfire is defined as a lack of combustion in a cylinder due to the absence of a spark, incorrect fuel metering, low compression, or any other cause. When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position ( CKP) sensor signal to …

P0303 definition: Cylinder 3 misfire detected. Issue Severity: SEVERE – Stop driving immediately. Repair Urgency: Fix this code immediately (same-day if possible) to avoid ignition failure, catalytic converter damage, and dangerous conditions. Diagnosis: A cylinder 3 misfire can be caused by anything from faulty spark plugs to low engine ...The P0307 code means that cylinder #7 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder #7. If the problem persists more tests need to be done to diagnose the problem. See "Possible Causes" for the most common problems.P0301 Cylinder 1 Misfire Detected. P0306 Cylinder 6 Misfire Detected. P0351 Ignition Coil A Primary/Secondary Circuit Malfunction. The Explorer uses a waste spark ignition system. Pairs are: 1&5, 6&2, and 4&3. Since cylinders 1 and 6 are misfiring then two coil sections are involved.2004 - 2008 Ford F150 - P0306 - Guys! This code is haunting me. I can't seem to get rid of it. P0306- misfire on cylinder 6 So far I have replaced the plug and coil twice. Changed the injector. I replaced the Throttle position sensor, cleaned the mass air flow sensor, replaced the fuel filter, and replaced the VCT...The 1960s Classic Ford Cars Channel covers popular antique Fords from the decade. Take a look under the hood of 1960s classic Ford cars. Advertisement The 1960s Classic Ford Cars C...Car Code p0306 is a check engine light with a misfire code. We go through the causes, symptoms for trouble code P0306 and how to fix this problem.What Does Code P0306 Mean? P0306 definition: Cylinder 6 misfire detected; Issue Severity: SEVERE – Stop driving immediately; Repair Urgency: Fix this …Dec 7, 2018 · P0306 is a fairly common trouble code with the Ford Expedition . It's and OBD2 code and stands for: P0306 is certainly a cause for concern, and should be considered a threat to the drivability your Expedition . The nice thing about P0306 is that it's a cylinder specific trouble code, which makes diagnosing the What is code P0306 on the Ford Escape? Ford code P0306 indicates that there is a misfire on cylinder 6. Ford P0306 code happens when the PCM identifies no proper ignition on cylinder 6. What is the code P0306 on a BMW? BMW code P0306 implies that cylinder 6 is misfiring. The PCM logs P0306 code BMW when it notices no correct ignition on cylinder 6. Nov 4, 2021 · 2009 - 2014 Ford F150 - 2013 F150 Fx4 Ecoboost P0306 engine code - I have a recently purchased 2013 f150 Ecoboost. I am having a issue with a P0306 engine code. At wide open throttle when the truck reaches 5k or more it will fall on its face and the check engine light will flash. Dec 7, 2018 · Ford Escape P0306 Definition. P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 6 is that it’s going to be the sixth cylinder in the firing order. It won’t be the sixth cylinder that you might see when looking at the engine. P0306 2010 Ford Fusion Code - Cylinder 6 Misfire Detected. How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

The P0302 code means that cylinder #2 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder #2. If the problem persists more tests need to be done to diagnose the problem. See "Possible Causes" for the most common problems.

P0301 Cylinder #1 Misfire. P0302 Cylinder #2 Misfire. P0303 Cylinder #3 Misfire. P0304 Cylinder #4 Misfire. P0305 Cylinder #5 Misfire. P0306 Cylinder #6 Misfire. P0307 Cylinder #7 Misfire. P0308 Cylinder #8 Misfire. Misfire is present, but no misfire codes are registered in the computer's memory and/or no check engine light (CEL) on.The P0305 Ford F150 code demonstrates that cylinder number 5 is misfiring. When there isn’t enough fuel combustion in a cylinder, it causes a misfire. Combustion of fuel is what offers the energy to produce power to the engine, so efficient energy combustion is critical to motor operation. A faulty ignition system, fuel system, or drivetrain ...Jan 30, 2014 · Just bought a 2008 F250 (6.4L, cc, swb, 4x4, 150k) that's throwing a P0306 #6 cylinder misfire detected code. Truck runs great and lie-o-meter is reading between 18-19 mpg on a 40 mile trip (99% highway, driving 60-70). Would like to get some opinions on what is most commonly the solution for this code and where I should start with trying to ... Few, if any, cars have as a loyal a fan base as the Ford Mustang. Many automotive experts liken the fans of Mustangs to a cult because of their unbridled passion for the muscle car...P0356 is a generic OBD II diagnostic code that indicates an issue with the ignition coil “F” (the sixth cylinder). Specifically with the primary or secondary wiring circuits. If your Ford Escape has thrown this code, it will usually be accompanied by P0306. Addressing P0356 should take care of P0306 on its own. P0356 is a relatively …Apr 16, 2024 · One of the most common codes associated with a misfire is the P0306 code, which indicates a misfire in cylinder 6. This code can be triggered by a variety of issues, including faulty spark plugs or ignition coils, low fuel pressure, or a vacuum leak. To troubleshoot the P0306 code, it’s important to understand how a cylinder misfire occurs. 1. 01-28-2004 07:52 PM. /. EcoBoost (all engine sizes) - 3.5 ecoboost p2306, P2309/FIXED!! - 2013 f150 3.5 4x4 210k miles with codes p2306, P2309 which are cylinder 3 and 4. Ok just to get that out the way. It recently replaced the spark plugs and boots with OEM MC parts not China knock off's , not even 200 miles out I get this shudder and...Crown Victoria P0306 OBDII Code Symptoms. The P0306 trouble code will trigger the Crown Victoria’s service engine soon light. The vehicle itself may begin to run rough. It depends on how serious the misfire is. The vehicle may produce excess vibration, especially at lower RPM. Fuel mileage may suffer.What is the Cost to Diagnose the Code P0306 2008 Ford Fusion? Labor: 1.0. To diagnose the P0306 2008 Ford Fusion code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type.

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Check engine light blinks for a bit, then turns solid. Starts and idles fine, normal acceleration is fine, the only time it runs poorly is under heavy acceleration. Had codes pulled and it had a history of 3 P0302 codes (Cylinder 2 misfire). At first I was sure it was a tranny issue, sounded/felt like it was slipping. But seems to be the misfire.Are you in the market for a used Ford F-150? If so, you’ve come to the right place. Finding the perfect used Ford F-150 at the best price can be a daunting task, but with a few tip...The 2023 Ford Escape is the latest model of the popular Ford Escape SUV. It was released in late 2022 and features a range of new features and upgrades. Here’s what you need to kno...The local ford dealer checked the codes and found p0316, p0306, koeoc and identified the problem as cylinder #6. The dealer replaced all the plugs, the coil to cylinder #6 and replaced a leaky vacuum line. The end result was the engine light came back on and the rough idle remains. The idle is not constant, but fluctuates between …General Automotive Discussion - P0306/p0316 code - Having problems with my 2002 f150 4.6l. It's is running rough at low rpm and throwing p0306/0316 codes. ... Ford Truck Enthusiasts Forums. General. General Automotive Discussion. P0306/p0316 code; General Automotive Discussion P0306/p0316 code. Reply Subscribe . Thread Tools ...1. Use an OBD-II scanner to retrieve the trouble code. This will help identify the specific issue. 2. Code P0131 indicates a malfunction in the oxygen sensor bank 1 sensor 1. Inspect the wiring harness and connector for any damage or loose connections. 3. Check the oxygen sensor itself for any signs of damage or contamination.Ford Edge P0306 Definition. P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 6 is that it’s going to be the sixth cylinder in the firing order. It won’t be the sixth cylinder that you might see when looking at the engine.When a vehicle computer detects a misfire, it triggers a specific code. Whenever cylinder number 6 suffers a misfire, a trouble code P0306 is stored. This article mainly explains the P0306 code causes, symptoms, and how to fix it. P0306 Code Definition. The P0306 code stands for “Cylinder 6 Misfire Detected.” What Does the P0306 Code Mean?Code p0306 - misfire in cylinder 6. 2000 Taurus SE with 3.0l DOHC 24v, 97k miles. Plugs, coil boots replaced about 6 months ago (12k miles). The problem started about 3 months ago. With the A/C on, stopped and idling (like at a red light), on occasion the motor would sputter and the check engine light (previously off) would blink.Oct 27, 2022 ... Ford Fusion Misfire Lacks Power | P0304, P0305, P0306 ... P0306 Ford Escape 3.0L v6 misfire. Jonathan ... Causes and Fixes Ford P0302 Code: Cylinder ...Diagnosing and fixing a PO306 code in your Ford car can be done by following these steps: 1. Perform a visual inspection: Check for any loose or damaged wires, connectors, or vacuum lines. 2. Check spark plug and ignition coil: Inspect the spark plug and ignition coil for any signs of damage or wear. ….

Dec 19, 2012 ... Take a look at your crank sensor and the shutter section. Look for any possible looseness or contamination including the wires and connections.P0306 is a fairly common trouble code with the Ford Expedition . It's and OBD2 code and stands for: P0306 is certainly a cause for concern, and should be considered a threat to the drivability your Expedition . The nice thing about P0306 is that it's a cylinder specific trouble code, which makes diagnosing theCar Code p0306 is a check engine light with a misfire code. We go through the causes, symptoms for trouble code P0306 and …hey my dads car started misfiring out of now where today so i used my tuner to pull the codes. p0306 (misfire cylinder 6) p0316 (misfire within first 1000 engine revolutions) and p0446 ( evap control leak) well my dad says he can fix it but wants to test me lol i'm not familiar with COPs so first things first check cylinder 6 COP to see whats up.The P0403 is usually associated with issues with the control circuit, the EGR valve, and the solenoid. An issue with these components will lead to the DTC P0403 code being returned. The P0405 DTC relates to the EGR sensor, particularly the voltage. When the PCM detects a low voltage from the sensor, it returns the P0405 DTC.The P0306 code is a generic powertrain code that is read by the vehicle’s onboard computer system. It indicates that there is a misfire in the engine’s cylinder 6. A misfire occurs when the fuel and air mixture in a cylinder fails to ignite properly, causing the engine to run rough and potentially damaging the vehicle’s catalytic converter.What Does Code P0307 Mean? P0307 definition: Cylinder 7 misfire detected; Issue Severity: SEVERE – Stop driving immediately Repair Urgency: Fix this code immediately (same-day if possible) to avoid ignition failure, catalytic converter damage, and dangerous conditions Diagnosis: A multiple misfire can be caused by anything from faulty …1952 Ford F-Series Trucks - For Ford's 1952 F-Series line of trucks, production was down but sales were good. Find photos and specifications for 1952 Ford F-Series trucks. Advertis... Ford code p0306, What is the Cost to Diagnose the Code P0306 2008 Ford Fusion? Labor: 1.0. To diagnose the P0306 2008 Ford Fusion code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type., Dec 7, 2018 · Ford Escape P0306 Definition. P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 6 is that it’s going to be the sixth cylinder in the firing order. It won’t be the sixth cylinder that you might see when looking at the engine. , 2009 - 2014 Ford F150 - 5.0 Misfire P0306 - Hi All I have a 2012 Screw with the 5.0L, have 56000 miles. At around 50000 my check engine light started coming on showing a code of P0306 #6 cylinder misfire... Now my previous truck was a 2006 Scab 5.4 so I know about misfires., Jan 12, 2015 ... Make sure all your plug wires are in nice and tight. I am pretty sure that you have a "waste spark" ignition system. You could try swapping the ..., 2019 XLT 3.5L NA - Flashing Check Engine P0300, P0305, P0306. I have taken my Explorer to Ford 3 separate times for the same issue. During the fall was the first time and these codes came up, Ford dealer was told to replace the spark plugs and coils on 5 & 6 cylinders., Aug 10, 2019 · 2004 - 2008 Ford F150 - P0306 - Guys! This code is haunting me. I can't seem to get rid of it. P0306- misfire on cylinder 6 So far I have replaced the plug and coil twice. Changed the injector. I replaced the Throttle position sensor, cleaned the mass air flow sensor, replaced the fuel filter, and replaced the VCT... , April 9, 2019 by Jason. A relatively common, yet difficult to diagnose OBD-II trouble code is P0316. It has the same meaning for the Ford Taurus as it would any other vehicle. It indicates that there is a misfire at the startup of the vehicle, and that it happens within the first 1000 revolutions of the engine. P0316: Engine Misfire → At Startup., 12-24-2015 12:42 AM. 12-22-2009 11:46 AM. Tags. 1999 to 2016 Super Duty - 2005 5.4l multiple misfire P0300 code - I have a 05 with 117k miles on it, and am getting a multiple misfire code. Truck runs good at idle and under normal acceleration. If you WOT throttle truck from a dead dig or from any speed it bucks and misses like crazy through the ..., Labor: 1.0. To diagnose the P0356 Ford code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour., The P0306 code specifically indicates that the misfire is occurring in cylinder 6. There are several possible causes of a cylinder 6 misfire, including a faulty spark plug, …, Hi, Yesterday all of sudden my car 2010 ford explorer 4.0 began to misfire and hesitate. First engine light was blinking than it stayed solid. ... Also P0106 code ..., 3. 11-29-2004 12:28 AM. 2004 - 2008 F150 - Diagnosing the misfire codes P0306, P0302 - My truck decided to have some issues last weekend coming home from a friends house on Thanksgiving. After being on the road for about an hour the truck shuddered, lost speed and was incredibly sluggish trying to get up the hill., Ford Ranger P0306 Definition. P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 6 is that it’s going to be the sixth cylinder in the firing order. It won’t be the sixth cylinder that you might see when looking at the engine., Make your way to NYE Ford in Oneida today for quality Ford cars, trucks, SUVs, and crossovers. Our dedicated and friendly Ford staff will provide professional service at …, Ford Escape P0306 Definition. P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 6 is that it’s going to be the sixth cylinder in the firing order. It won’t be the sixth cylinder that you might see when looking at the engine., When a group of entrepreneurs in Florida decided to include the name and logo of Ford in their restaurant, it was a big risk. Luckily, it worked out for them. Ford is one of the mo..., When a vehicle computer detects a misfire, it triggers a specific code. Whenever cylinder number 6 suffers a misfire, a trouble code P0306 is stored. This article mainly explains the P0306 code causes, symptoms, and how to fix it. P0306 Code Definition. The P0306 code stands for “Cylinder 6 Misfire Detected.” What Does the P0306 Code Mean?, General Automotive Discussion - P0306/p0316 code - Having problems with my 2002 f150 4.6l. It's is running rough at low rpm and throwing p0306/0316 codes. ... Ford Truck Enthusiasts Forums. General. General Automotive Discussion. P0306/p0316 code; General Automotive Discussion P0306/p0316 code. Reply Subscribe . Thread Tools ..., Few, if any, cars have as a loyal a fan base as the Ford Mustang. Many automotive experts liken the fans of Mustangs to a cult because of their unbridled passion for the muscle car..., Ford assigned dozens of transmission identification codes to its 1973 through 1979 trucks and vans, including F100 through F350 trucks and E100 through E300 vans, and trucks in the..., P0305 is a fairly common trouble code with the Ford F150.It’s and OBD2 code and stands for:. P0305: Misfire Detected → Cylinder 5. P0305 is certainly a cause for concern, and should be considered a threat to the drivability your F150. The nice thing about P0305 is that it’s a cylinder specific trouble code, which makes diagnosing the problems …, Ford F150 P0305 Definition. P0305 is a cylinder specific misfire code, which means that Cylinder 5 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 5 is that it’s going to be the fifth cylinder in the firing order. It won’t be the fifth cylinder that you might see when looking at the engine., I have a ScanGaugeII that displays P0306 and P0000. I don't have an extra $8k, $5k, $1K or any other of those quotes for dealer repairs. I'm in the $50-100 range. Thank you. Modular V8 (4.6L, 5.4L) - P0306 help! - When this started the Navigator just died while my wife was driving at 25 mph and it wouldn't restart!, FordP0306 Ford DTC P0306 Make: Ford Code: P0306 Definition: Cylinder 6 Misfire Detected Description: The PCM continuously monitors the crankshaft speed and acceleration for each cylinder event., How to fix code p0306 on f150 5.4 . Check Details. Check Details. P0302 P0305 Code Cylinder misfire detected | Ford Expedition - YouTube. Check Details. how to fix code P0306 on F150 5.4 - YouTube. Check Details. My 2005 f150 5.4 is throwing p0174, p0012, p0021, p0303 codes running. Check Details, Crown Victoria P0306 OBDII Code Symptoms. The P0306 trouble code will trigger the Crown Victoria’s service engine soon light. The vehicle itself may begin to run rough. It depends on how serious the misfire is. The vehicle may produce excess vibration, especially at lower RPM. Fuel mileage may suffer., Mar 30, 2015 · 2009 - 2014 Ford F150 - 5.0 Misfire P0306 - Hi All I have a 2012 Screw with the 5.0L, have 56000 miles. At around 50000 my check engine light started coming on showing a code of P0306 #6 cylinder misfire... Now my previous truck was a 2006 Scab 5.4 so I know about misfires. , If you receive an OBD-II scanner error code P0306 problem, it means that one of the cylinders is not firing. If you are like most people, you may not fully understand what …, Modular V8 (4.6L, 5.4L) - Dino Code P0306 missfire on cylinder 6 - I have a CanOBD2 diagnostic tool that i used to try and diagnos my problem. the Code that came out was p0306 witch i looked up and it told me that there was a missfire on cylinder 6 and a EV code witch means EVAP Monitor. I replaced the Coil and spark..., 2009 - 2014 Ford F150 - 5.0 Misfire P0306 - Hi All I have a 2012 Screw with the 5.0L, have 56000 miles. At around 50000 my check engine light started coming on showing a code of P0306 #6 cylinder misfire... Now my previous truck was a 2006 Scab 5.4 so I know about misfires., Apr 11, 2008 ... I used my OBDII reader and code P0306 came out. That explains the rough barky idle and accel. Cylinder 6 misfire. ... 4 years and 116,000 km's ( ..., P0301 Cylinder 1 Misfire Detected. P0306 Cylinder 6 Misfire Detected. P0351 Ignition Coil A Primary/Secondary Circuit Malfunction. The Explorer uses a waste spark ignition system. Pairs are: 1&5, 6&2, and 4&3. Since cylinders 1 and 6 are misfiring then two coil sections are involved., April 9, 2019 by Jason. A relatively common, yet difficult to diagnose OBD-II trouble code is P0316. It has the same meaning for the Ford Taurus as it would any other vehicle. It indicates that there is a misfire at the startup of the vehicle, and that it happens within the first 1000 revolutions of the engine. P0316: Engine Misfire → At Startup.