2008 f150 misfire. Jan 18, 2025 · 2004 - 2008 Ford F150 - 2008 F150, Whole Bank 1 Misfiring with IDS photos - Got a 2008 f150 5. Mar 20, 2025 · 2004 - 2008 F150 - Hunting down misfire issue - 2005 F150 7700 Model 5. I could not find Dec 27, 2015 · 2004 - 2008 Ford F150 - 2008 4. P0302 is a real drivability concern and should be dealt with right away. Took it back to the shop for a scan and read Cylinder #8 misfire. I'll show you how I use data PIDs and logical thinking to quickly track down the problem. This morning it got bad so I let up on the pedal (cruising at 40mph) and it went a way. When I check for diagnostic codes I'm seeing nothing, but when I read real time Oct 7, 2013 · 2004 - 2008 F150 - Cylinder 8 misfire. Aug 13, 2019 · 2004 - 2008 Ford F150 - Extremely rough idle and misfire but no codes - This is a long drawn out post because I want to be as detailed as possible with the work I've done so please bare with me. Running out of ideas!! - Just got my F150 about 2 weeks ago. In addition, low compression, low-quality fuel, damaged valves, broken springs, and broken camshaft sensors lead to misfire. I went to autozone and didn't ask for motorcraft. 4 with less than 160k kms on it. Passenger side closest to firewall. 2 L V6 engine: Yesterday I was driving on the interstate about 80mph when I suddenly lost power and check engine light started blinking. I do have a bully dog gt on my truck. The wires were fine. Sep 13, 2018 · P0303 Definition: 3’rd Cylinder- Misfire Detected 3’rd Cylinder P0303 is a cylinder-specific misfire code, meaning it’s only the third cylinder that has a misfire. These are the Parts and Kits I Recommend:2004-2014 Engines Lat Sep 16, 2018 · 4’th Cylinder P0304 is a cylinder-specific misfire code, meaning only your F150’s fourth cylinder has a misfire. Sep 4, 2011 · 2004 - 2008 Ford F150 - 2008 5. This meaning that we are lean in the mixture. 6L or 5. The upstream oxygen sensors are reading 15 for long term fuel trims. had misfire under harder acceleration, CEL came on. An important thing to understand when finding the location of Cylinder 7 is that it’s going to be the seventh cylinder in the firing order. The symptoms include a very slight miss at idle (can feel the motor shake very lightly in park or at a stop light), as well as a hard miss when I am in overdrive and 2008 F150 truck with multiple misfire codes. On inline engines, the Sep 11, 2018 · P0302 in the Ford F150 is a common OBD II trouble code. 6 misfire - My truck started misfiring shortly after i got it. Subscribe for more aut. I replaced the plugs with motorcraft plugs and replaced all the coils. Dec 26, 2010 · 2004 - 2008 F150 - p0308 cylinder #8 misfire - hi i am new to forum i have an 06 fx4 the cel came on and i pulled code it says #8 misfire detected engine runs relativly well but is a little harder to start sometimes starts well when cold but i have to hit key two or three times before it will catch i changed that Oct 6, 2018 · P0305 is a fairly common trouble code with the Ford F150. #3 cylinder misfire - Hello, 2008 f150 2 wd 4. Replaced the sparkplugs, which required me to buy the removal tool, and the coil packs. Aug 7, 2024 · Got no idea about ford f150 misfire symptoms, causes, and solutions? Then, this guide will help you figure out challenges. If it's bad enough to cause your F150's check engine light to come on, you shouldn't drive your truck at 2008 F150 4. 6 L started misfiring and hasn't thrown any codes for it. i have 150k on it now should they need replaced again???before they went out one at atime but this time they all went out at once. Before you can diagnose P0303 in your truck, you need to find the third cylinder. Feb 11, 2011 · With this article, I'm gonna' help you demystify the whole process of testing a misfire condition on your Ford car, SUV or pickup with either a 4. Feb 13, 2021 · 2004 - 2008 Ford F150 - Misfire, no codes - My 2006 F150, 4. 2 V6 Misfire Got out in some winter weather mix today to check on Mom and had a cylinder 3 misfire (CP0303) Looked around on here and a few videos as well as asking around and first thing I've been told is new plugs. Apr 12, 2023 · Misfire only when hot? Once the truck gets hot hot it starts to have misfires in 5 and 7. , Dec 28, 2016 · 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. In this video we show you what to check when you have hard to diagnose misfires on this engine. Sitting at 108,000 miles and just looking for Sep 23, 2013 · 2008 Ford F150 XLT 4X4 4. i could also hear a very audible chugging in the Dec 27, 2017 · 2004 - 2008 F150 - Intermittent shaking like misfire but no codes - The truck seems to run and drive fine but there are times when I feel a high frequency shaking. An important thing to understand when finding the location of cylinder 8 is that it’s going to be the eighth cylinder in the firing order. Jan 30, 2020 · Mileage may suffer as well when your F150 has P0307 as well. Dec 21, 2014 · 2004 - 2008 Ford F150 - Solved: Misfire Problem - I had what seemed like a serious problem with my engine. 2 V6 Misfire - 2008 4. 6L often faces ignition coil failures and spark plug wear causing misfires and rough running. 4L 3V (150,000 miles) I have been chasing down what I feel is a misfire issue. Misfire typically only happens at idle after coming down from higher rpm. i replaced all plugs and coils at 90k. Inspect coil H for damage, corrosion, or loose connectors. 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. Ive been struggling with a misfire feeling at idle and weird stumbling issues at slow speeds. Feb 4, 2020 · Mileage may suffer as well when your F150 has P0308 as well. I'm getting misfires on cylinder 2 and 4 after the engine warms up. Replacing the filter should help sort the misfiring problem, but if misfiring persists it can also indicate a faulty fuel injector. It is not related to vehicle speed or engine speed. I have a 2007 Ford F150 SuperCrew with 5. Ford F150 P0308 Definition P0308 is a cylinder specific misfire code, which means that cylinder 8 is misfiring and causing it. Jan 20, 2024 · Engine was shaking and had code P0340 P0344 P0345 P0349 and P0171 but no misfire code, and replaced a bunch of timing components with OEM parts including left and right cam phasers, tensioners, chains, guides, VCT solenoids, and Jun 10, 2024 · Q: How can I prevent my Ford F150 from misfiring? A: Regular maintenance, using high-quality fuel, avoiding aggressive driving, and addressing warning signs promptly can help prevent misfires. It had 167000 miles on it. On “V” configuration engines, it’ll usually be the second cylinder on the head further away from the front of the engine. Jul 10, 2020 · 2004 - 2008 Ford F150 - 2008 F150 4. The problem started out with the engine rocking a little which made me think i was getting a misfire. No codes get thrown so I can't say what cylinder it is but I am having a hell of a time figuring out what it is. It indicates that your truck’s second cylinder has a misfire. On “V” configuration engines, it’ll usually be the second cylinder on the head closer to the front of the engine. Jun 13, 2020 · 2004 - 2008 Ford F150 - 2008 F150 Cylinder Misfire?? - Hello, Just bought this truck two weeks ago This is a 2008 F-150 with a 4. Before you can even diagnose P0304 in your truck, you need to find the fourth cylinder’s location. 6L Ignition Coil Malfunction and Misfire Fix F150 4. 4L V8 (with 126,000 miles) and been fighting an on going issue. Apr 15, 2018 · 2004 - 2008 F150 - Spark plug question. Check It Out Now! Dec 5, 2011 · 2004 - 2008 F150 - miss fire on 5,6,7,8 - my truck is miss firing on 5,6,7,8 they shop that told me that said it had more codes but wouldnt tell me. Oct 22, 2024 · Understanding the P0307 code is crucial for any vehicle owner. 4L misfire - Have a 2008 F150 and every once in a while it will randomly seem like it's misfiring really badly. Pushed the Dec 6, 2016 · 2004 - 2008 Ford F150 - Truck Misfires with No Codes - Hello all. 2L engine v6. This code signals a misfire specifically in cylinder 7, which can lead to various performance issues if left unaddressed. 1000 miles later it started to misfire and the check engine light came on, #5 misfire and a P115E code. Check these simple things and be back running on all cylinders in no time. 6l misfire by daveiiid » Mon Sep 23, 2013 5:18 pm So my problem started about a week ago, My 4. Changed the coils around and still cylinder In general, Ford F150 multiple cylinder misfires due to faulty spark plugs, filters clogging, and malfunctioning of catalytic converters. Ford F150 P0307 Definition P0307 is a cylinder specific misfire code, which means that Cylinder 7 is misfiring and causing it. I started by replacing the spark plugs and checked the ohm levels on each of the the coil packs and everything seems fine but the truck is still misfiring. I was having a terrible shutter at 45-55 MPH and under load. 6l v8 started misfiring. #3 cylinder misfire Bought all 6 spark plugs but I only changed the #3 cylinder. 4L V8 by showing you a very simple (but effective) diagnostic strategy that you can use (to troubleshoot the misfire). Nov 19, 2014 · A clogged fuel filter in a Ford F-150 or F-250 truck will cause its engine to sputter and misfire. The 'Ignition Coil H Primary/Secondary Circuit Malfunction' code indicates a fault in coil H’s wiring or coil itself. hav javmyxnmv wzpj rbw pnswb nvd 9gppq bap rhx yd8audp