2009 - 2014 Ford F150 - Cylinder Misfire! 2011 5.0 F-150 - My 2011 5.0 has been misfiring. Codes, P0307, P0308, Cylinder (7 & 8). I replaced the spark plugs twice, replaced the ignition coils and the cables are fine. The cylinder does not have low compression either so I think it may be the fuel injectors but I'm not...2007 - 2014 Expedition & Navigator - 5.4l cylinder 3 misfires - I keep getting random misfires on cylinder 3 on my 08 expy the misfires Lasts a couple of days then goes away no matter what I replace it always cylinder 3 and sometimes 4 joins in I can't figure what's going on but it's annoying has anyone else had this...Ford F-150 5.0L - Cylinder 8 Misfire Fix. My dad bought this ‘13 Ford F-150 that had a really bad miss in cylinder 8. I diagnosed low compression due to a worn intake valve....The oblong cylinders were mainly 3 and 4. Try moving the cop on cylinder 8 with another cylinder and see if the misfire follows. If not then try moving plugs, then injectors. If none of those have an effect, try a compression test. There have been some that have had a cylinder 8 overheating issue, but that was more common on the Mustangs.Joined: Wed Dec 20, 2006 1:54 am. Truck: 1998 F150 XL 2wd 4.2 Auto. Location: Maryland. by thefordmaniac » Sat May 17, 2008 12:43 am. could be an intermittent coil problem. as the truck warms up the windings in the coil spread apart and there could be a bad winding. doubtful its an injector because it doesnt misfire all the time. -mike.1997 - 2003 Ford F150 - 4.6 triton v8 cylinder 3 misfire - Anyone know what would be the cause if this? Someone told me it could be the coil pack. Need answer inspection been been out since Feb. Don't want to take it in to get checked if I can fix it myself it'll be a lot cheaper. Low on cash.1997 - 2003 Ford F150 - 4.6 triton v8 cylinder 3 misfire - Anyone know what would be the cause if this? Someone told me it could be the coil pack. Need answer inspection been been out since Feb. Don't want to take it in to get checked if I can fix it myself it'll be a lot cheaper. Low on cash.Joined: Sat Mar 22, 2008 2:12 pm. Truck: 2015 F150 FX4 5L. Location: Illinois. by kt1148 » Fri Jun 06, 2008 2:12 am. My 01' has the COP system (no wires) and did the same thing. Replaced spark plugs about two months prior. Misfire was on cylinder 6. Installed new coil and spark plug. Took care of the problem.codes that came up. i borrowed a code retriever and the codes were. 1) P0022 camshaft postion acttuator A Bank 2 timing over -retard. 2)P0171 Bank 1 system too lean. 3)P0300 random/multiple cylinder misfire. 4)P0305 cylinder 5 misfire. 5)P0306 cyl 6 misfire. 6)P0307 cyl 7 misfire. 7)P0308 cyl 8 misfire.Ford F150 Forum. The site for Ford truck owners, by Ford truck owners ... / Drivetrain. Modular/Triton V8 Engines: 4.6L, 5.4L (97-10) Looking for recent topics? 2003 4.6L runs rough; code says cylinder #8 misfire. 9 posts • Page 1 of 1. owkaye New Member ... Joined: Wed Feb 17, 2010 8:56 pm Truck: 1998 F-150 4x4 Super Cab 5 speed 4.6L Vin 6 ...2004 - 2008 Ford F150 - Misfire after new plugs - I just got don't changing my plugs for a 40/50 mph stutter miss. After I got done (5 out of 8 broke) I got a check engine light and cylinder 5 misfires (if it ever fires much it is hard to tell) I tried the old spark plug, and changed coils with a different one and...2009 - 2014 Ford F150 - 2010 f150 5.4 misfire - I have a cold start misfire on #7 cylinder. Ive replaced plugs, coil packs on all 8 as well as the coil pack connectors and the injector on #7 so far. No help. When its cooled off in the morning or after sitting 4 hours or so it has a misfire and a constant shake...19 Sept 2023 ... How to fix a Ford P0302 engine code: Cylinder 2 Misfire Detected Spark Inline Tester Tool: https://amzn.to/465UWj7 Possible Causes for a ...Apr 9, 2023 · Code Tech Notes. The P0308 code means that cylinder #8 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 #8. If the problem persists more tests need to be done to diagnose the problem. See "Possible Causes" for the most common problems.Man I have the same problem with my 99 5.4L 116,000mi. I have a missfire in the #2 cylinder, Swapped coils after seeing each one spark, listened to the injectors the #2 didn't have the loud click to it that the #1 cylinder had so bought new injector disconnected the battery and still have the same problem, the injector is getting like 14 volts just like #1 injector.P0306 is a fairly common trouble code with the Ford F150.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 F150. The nice thing about P0306 is that it’s a cylinder specific trouble code, which makes diagnosing the problems much more simple than P0300, …Check Engine light blinking! 2004 - 2008 F150 - cylinder 5 misfire - I have a 2005 f150 with 96,000 miles. Long story short, last August I was headed to the mountains going up a steep long hill and the engine light come on. once i was over the pass the light went off. During my 4 wheelin' trip it never came back on until I was headed home and...The FIXD wireless OBD2 scanner and free app for iPhone and Android translates your check engine light into plain English so you can rest easy. In this video,...To diagnose the P0307 2002 Ford F150 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 towing capacity of the Ford F150 varies by model, but the 2015 model ranges from 5,100 to 12,200 lbs. There are differences between how much an automatic and a manual transmiss...I have a problem with #8 cylinder misfire, which is constant. I have occasional misfires on #5, #6, and #7 cylinders. I cleared the codes and did a spark test on #8. I checked for codes. None. I then drove the truck and it ran normal. After about a mile the check engine light came back on. 5,6,7,8 showed misfire.I have a similar set of circumstances as WMD. 97 4x4 with 4.6 engine, 125000 miles. Plugs and wires changed at about 100k. Vehicle has similar shuddering issues as he describes, but with a couple of other issues. If the truck is parked on level ground or on a hill nose up, the vehicle misfires strongly on startup for about 30 seconds …Okay first time posting so be nice. Have A 2004 F140 (New body style) with a 5.4 3v and I have a misfire on cylinder 8 (p0308) it only misfires on idle until it reaches operating temperature. Then it runs smooth. I have replaced plugs with upgraded motor craft plugs. Forget the part number right now.I have a 2004, 5.4 3v and recently replaced plugs (E3's) at 75,000 miles. After the plug change, CEL began blinking when accelerating, especially on the highway. Finally the CEL stayed on, truck ran rough and I had the code checked. Scan said multiple misfires and misfire on #6 and #8 cylinders.Joined: Sat Mar 22, 2008 2:12 pm. Truck: 2015 F150 FX4 5L. Location: Illinois. by kt1148 » Fri Jun 06, 2008 2:12 am. My 01' has the COP system (no wires) and did the same thing. Replaced spark plugs about two months prior. Misfire was on cylinder 6. Installed new coil and spark plug. Took care of the problem.2009 - 2014 Ford F150 - Low compression 5.0 V8 - Truck has been running at low RPM with a random hard start. It tossed a P0230 code. I thought it was going to be a fuel pump issue. Ran a compression test and this is what I got. 5% low on cylinder 7. Freaking out that this is going to be a serious concern.P0306 is a fairly common trouble code with the Ford F150.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 F150. The nice thing about P0306 is that it's a cylinder specific trouble code, which makes diagnosing the problems much more simple than P0300, which means that the cylinders are randomly misfiring.2004 - 2008 Ford F150 - Help with 2007 misfire data from Torque - I have that famous shudder around 40-50. I know it could be COP and plugs or maybe the transmission needs flushed. I ran Torque Pro and attached is the ifo. The misfire data was a fail. I'm hoping one of the more experienced members and give me a clue...All times are GMT -4. The time now is . 2009 - 2014 Ford F150 - Cylinder misfire code on 2013 5.0 - I have a cylinder misfire code on cylinder 4. I've changed the coil pack as well as the spark plug. still showing misfire cylinder 4. I switched the coil from #3 to #4 and cleared it and now it still shows a misfire #4 cylinder.7 Jun 2021 ... Comments47. thumbnail-image. Add a comment... 8:53 ... 2021 Ford F150 5.0 V8 Cylinder Deactivation & Oil Pump Belt Defeated! ... 2013 Ford F150 ...2020 f150 replaces plugs coils injectors at dealer can't fix the problem it's a cylinder 6 misfire doesn't throw a code comes up when they data log it this is the thing that people are told it's the 10 speed trans looking for a gear it is not it's a misfire that ford does not have a fix for 2018 to 2020 coyote gen 3 love my truck but this drives me crazy only 8 k miles on truck doesn ...P0308 is a diagnostic code that indicates an engine misfire on cylinder 8 in a Ford F150. Common causes of this misfire include a faulty spark plug, worn spark plug …15 May 2021 ... This 2006 F-150 has a slight miss. We take the long way around barn to get it fixed.The FIXD wireless OBD2 scanner and free app for iPhone and Android translates your check engine light into plain English so you can rest easy. In this video,...The Powertrain Control Module (PCM) detects that a misfire is occurring in the 2nd cylinder in the car motor, thereby alerting the engine to set this trouble code. It's a generic code, applying to all OBD-II equipped models. While the P0302 trouble code might be considered generic, the repairs could depend on the make and model you drive.If you are experiencing a Cylinder 8 Misfire Detected code on your vehicle, there are several common causes that could be the culprit. Here are a few possibilities to consider: Faulty spark plug: A faulty spark plug is one of the most common causes of a misfire.Fixing P0306 should be considered a high priority. Unlike a lot of the OBDII codes, this code has to do directly with engine combustion. It also can cost money to ignore it, since driving with a misfire can damage the F150’s catalytic converter. The engine is also not firing all of the fuel, so raw fuel is also passing through Cylinder 6 into ...6 Fixes for Your Misfiring Truck. A misfiring engine robs you of power, and fuel economy, not to mention all the unburned hydrocarbons polluting the air. Check these simple things and be back running on all cylinders in no time. December 28, 2016. NEXT. BACK.26 Feb 2021 ... Ford F150 3.5 Ecoboost misfire ... 8:41. Go to channel · Engine Misfires That Feel ... Causes and Fixes Ford P0303 Code: Cylinder 3 Misfire Detected.1998 Ford f150 4.6 misfring on #4 cylinder have change everthing can drive a 100 or more miles and when i slow down at a low rpm the check engine comes on same cylinder every time or it maybe two or three days before it detack a misfire. Answered in 5 minutes by:2004 - 2008 Ford F150 - p0308 again! im over it - Well today was the third time in the past 6 months my CEL flashed and my truck started shaking. Cylinder 8 misfire. I replaced the coil pack the first time. A month or so later it happened again so I replaced all of my coil packs with accel.Could be that both sides of the manifold's imrc are borkt. I was one such 5.0 owner who had this driveability issue at 35,000 and it was cured with a manifold replacement. Maintenance Shop - 2016 f150 5.0 multiple cyl missfire , no cel - First post , after lots of reading and researching , i decided to to make a post to see if any of the ...2015 - 2020 Ford F150 - Cylinder #1 Misfire (P0301) - Just passed the 7th Anniversary on March 31st with my 2015 Platinum Ecoboost. Love this truck, custom ordered it in January 2015, my name is on the window sticker. Currently we have 152k on the clock, very few issues that were not easily and cheaply diagnosed with...2009 - 2014 Ford F150 - 2014 5.0L P0300 Random/Multiple Cylinder Misfire and Catalytic Converter Codes - I just purchased a 2014 XLT that is throwing 7 CELs. I can sometimes feel a slightly rough idle (you can sometimes feel misfires in the seat), but otherwise the truck runs great. The CELs are: P0300 -...1997 - 2003 F150 - 2000 F-150 5.4 Misfire Help! - Hello all, Let me first of all thank you all in advance for advice I have recieved over the past month on my trailer charge line problem. I am now having another problem, and am getting frustrated with my newly aquired ford truck. I washed my truck under the hood using...Cylinder number 1 in code P0301 would refer to the first cylinder in the firing order as well as the forward cylinder on the crankshaft. For example, on a Ford V8, the cylinders are numbered 1 to 4 on the passenger side bank and 5-8 on the driver side bank, beginning at the front of the engine.1997 - 2003 F150 - 5.4 cyl #4 misfire? - 99 f150 5.4 I'm having rough idle/ acceleration and a trouble code of 304 that resets fairly quickly each time cleared. Ironically I looked and found that number 4 has the one gray, not black, coil pack where I assume it has been replaced with a cheap aftermarket. The top flat...Changed coil (with an aftermarket) and it fixed the problem. 102000 miles. Cylinder 1, 2 misfire. Changed all the plugs (motorcraft), not just 1 and 2, found cracks in 1 and 2. Fixed the problem. 106000 miles. Cylinder 4 misfire. Checked the plug, changed the plug, drilled weep-hole, lowered gap to .030.2001 F-150, 5.4 cylinder 8 misfire help. So a few days ago, I have a cylinder misfire on my 5.4. I get it to my buddy's place, he hooks up his code reader, and it's …I have a 2004, 5.4 3v and recently replaced plugs (E3's) at 75,000 miles. After the plug change, CEL began blinking when accelerating, especially on the highway. Finally the CEL stayed on, truck ran rough and I had the code checked. Scan said multiple misfires and misfire on #6 and #8 cylinders.An engine needs three elements to run: compression, spark, and a precise air/fuel mixture. When an engine cylinder misfires, the root cause originates from an issue with one of these three factors.. Driving your vehicle despite one or more of the cylinders misfiring may damage the engine. The P0308 code indicates that the powertrain control …Anyone else having trouble with a misfire problem in their 4.6 V8 Triton., About 3 months ago my motor started to run rough at idle and the engine light came on, brought it to a Ford dealer and he said it was a misfire code on clynder 8, he changed all the plugs with Platium plugs and new platium wires. 2 days ago the engine started running ...I too have the problem although with cylinder #3 on an '97 F-150 4.6L V8. I have changed the plugs so far, cleared the engine light and it remained off for a week and is now lighted again. Haven't taken it anywhere but to Autozone to read the code and clear the light. Any ideas? When started it sounds hard like the engine misses and then idles ...So after I extracted the plug from #8 cylinder and installed a new plug I cranked the truck and it was idling very rough and had a terrible miss around 1200rpm. I pulled the codes and got several misfire codes and ignition coil faults on #5,6 and 7 cylinder. Popped in 3 known good coils in these 3 cylinders with no difference.1997 - 2003 Ford F150 - 5.4 Missfire in cylinder 7 Need help! - Hey guys i have a 2002 f150 with the 5.4 with a misfire in cylinder 7 i changed the plug, the coil pack and injector and its still misfiring I dont know what to do. It idles rough and has no balls when i accelerate. My check engine light flashes. I am...2013 f150 5.0 Misfire. So I've had a 2013 f150 for about 6 months now. It's always had a random misfire when idling and sometimes when driving on the interstate. On the interstate its bad enough that it feels like the transmission slips pretty bad for about a second or so. I've had the cold start update done and I'm about to check the spark ...P0308 is a diagnostic code that indicates an engine misfire on cylinder 8 in a Ford F150. Common causes of this misfire include a faulty spark plug, worn spark plug …2015 - 2020 Ford F150 - Cylinder #1 Misfire (P0301) - Just passed the 7th Anniversary on March 31st with my 2015 Platinum Ecoboost. Love this truck, custom ordered it in January 2015, my name is on the window sticker. Currently we have 152k on the clock, very few issues that were not easily and cheaply diagnosed with...Threads. Engine / Drivetrain Talk - misfire cylinder 3 (4.6L) - I have a 98 F150 with a 4.6 with 134000 miles on it. On friday it started mising and set code PO303. I changed the plugs which were original, cleared the computer. Didn't drive it much this weekend but everything seemed fine until today.Joined: Mon Oct 22, 2012 2:53 am. Truck: 02 F150 SCREW. Re: Bank2 (Driver Side) Misfire. Cyl 4,5,6. by 3FOX » Mon Jul 03, 2023 8:38 pm. From the codes and what they indicate. The 300 is random misfires detected from all bank 2 misfires and would clear when bank 2 misfires are cleared.2009 - 2014 Ford F150 - Cylinder Misfire! 2011 5.0 F-150 - My 2011 5.0 has been misfiring. Codes, P0307, P0308, Cylinder (7 & 8). I replaced the spark plugs twice, replaced the ignition coils and the cables are fine. The cylinder does not have low compression either so I think it may be the fuel injectors but I'm not...P0306 is a fairly common trouble code with the Ford F150.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 F150. The nice thing about P0306 is that it’s a cylinder specific trouble code, which makes diagnosing the problems much more simple than P0300, …Maintenance Shop - Cylinder #5 and #8 misfire issues - Recommendations Please - Ford F-150 4x4 Supercrew FX4 Miles - 84,000 Engine: 5.4 Triton V8 So I was driving down the freeway and booked it in the fast lane going like 80mph to pass a semi.To diagnose the P0302 2000 Ford F150 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.. Cylinder misfire... Help please :) 16 posts • Page 1 of 1. FordsBswhite005. 1997 - 2003 F150. 6. 12-19-2005 07:42 AM. 1999 Re: Misfire or rough idle 1994 5.8l E-150 No check engine li. by AutoCity_Richy » Wed Mar 12, 2014 8:59 pm. Have you checked the Oxygen Sensor Or the Vehicle Speed Sensor. Erratic VSS input to the PCM may cause the injectors to shut down. Also A Slow Responding Oxygen Sensor Can Cause Misfires. Apr 9, 2023 · Code P0308 Ford Description. Misfire is Joined: Wed Dec 20, 2006 1:54 am. Truck: 1998 F150 XL 2wd 4.2 Auto. Location: Maryland. by thefordmaniac » Sat May 17, 2008 12:43 am. could be an intermittent coil problem. as the truck warms up the windings in the coil spread apart and there could be a bad winding. doubtful its an injector because it doesnt misfire all the time. -mike. 6 Apr 2017 ... How to find a misfire in your Ford ... F150 Ecoboost C...
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