Ford F150 Running Rough No Codes

9 rough idle, strong gas smell and engine code 63 - Ford Ranger Forum. 4-liter Triton V8 engines. 6 coming in on both coils in the center pin and back probing the other two on each coil i. 4L 3V with miss, rough idle and codes P0340, P0344, P0345, and P0349. I shut the key off and on fast and I get about 3 seconds of zoom then it shifts gears and I can reach 30MPH. The 2016 is 700 lbs lighter per manufacturer with 12,500 towing capacity. As I was driving home I stopped to get gas and when I went to start it again it had an extremely rough idle. 2004 ford f150 5. Have tried 3 different obd 2 scanners. My 1996 Ford F150. 9 that i have done alot of work too. the problem involves about 358,857 vehicles from the 2000-2002 model years and stems from. This free video provides the steps to diagnose and clear a check engine light on a 2006 Ford F-150 XLT 5. 2009 - 2014 Ford F150 - Rough idle/chatter/shake 5. Smooth as silk after 30K. Ford Expedition Forum. Extremely rough idle and misfire but no codes. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. Vehicle: 2001 Ford F150 4. 9L and standard transmission. by Travis Langness, Automotive Editor on April 27, 2016. 4L 3V with miss, rough idle and codes P0340, P0344, P0345, and P0349 Welcome to FordTruckClub. F-150, RAM 1500, SILVERADO 1500 & SIERRA 1500 PARTS & ACCESSORIES. If the actual amount of the purge flow is different from what is expected, the engine computer determines a fault and stores the code P0441 Evaporative Emission Control System Incorrect Purge Flow. 1987 - 1996 F150 & Larger F-Series Trucks - Runs Rough, No Codes - Help, I have a 90 F150 with the 4. See 357 Consumer Reviews, 269 Photos and Full Expert Review of the 2013 Ford F-150. Let me know what codes you get and I`ll be glad to help. 4 liter engine starts easily but will not produce enough power to mov. Ford has an extended service call on this covering 100% of cost. Then, all of a sudden it will work again. Of coarse they can't find anything wrong and tell me there are no updates for anything like that. the cel is always on and starts flashing when I accelerate. To see how frequently 2011 Ford F-150 problems occur, check out our car reliability stats. Running Boards and Step Bars accessories available for the Ford. Will restart after stall. 0 engine stock, 7. On rough roads, the F-150 remains composed, remarkably so for a truck. Find the best used 2016 Ford F-150 near you. 1989 Ford F-150 5. 0 liters are known to be rough at idle. Affected vehicles may exhibit sporadic rough idle and/or a rattle-like noise while driving, with the check engine. In this article, we are going to explore a few different possibilities that can cause this code as well as testing strategies to be able to diagnose and fix this P0401 code once and for all. Purchased from a dealership and I've owned it for a year with 0 issues. Why the engine of F150 v8 5. I have a 2000 F-150 with the V-6. Codes P0456 and P0131 can come up from a serious exhaust leak. Below you will find the most complete list of Ford trouble codes available. We have no CEL or codes present. Cars idling rough at stops can have many causes, including damaged sparkplugs, improperly installed sparkplugs or damage to the car's fuel injector, carburetor, vacuum hoses or ignition wires. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. how to repair rough running engine 2002 ford f150 4. One of the most well-known trucks on the market, the Ford F-150 is a light-duty truck. I know nothing about Ford F150's so here I am, asking for help in how to determine why my daughter's 2001 F-150 4wd extended cab 5. Discussion in ' I was waiting on the CEL so I coud check codes, turnrd it around to take it. com is your source for tonneau covers, nerf bars, running boards, wheels & tires, and thousands of other truck accessories. The truck has never seemed to run as good as other 4. Light actually went off after long warm up, however came back on after about 6 miles Any ideals? HELP. 4 rough idle (goes away with slight rev) POWERSTROKE ENGINE SKIP RUNNING ROUGH powerstrokehelp 163,167 views. Engine Stalls (Check Engine Light May or May Not Be On). 5 liter V6 EcoBoost engine) without needing to block the intercooler, allowing it to continue running at full efficiency. Research the 2017 Ford F-150 online at cars. Plus added features like 10-speed automatic transmission and auto start-stop technology. Restarted still just as rich and just as rough. F-150s have had their place in the sun since 1948 along with apple pie and classic cars. When in gear, there's a "thump-thump-thump" noise, and it seems like the engine is threatening to stall. 2003 Ford f150 5. The 2012 mpg avg was 20 mpg no towing and 16 mpg avg towing, with towing capacity approx. like when gas is to the floor dont know rpm because no gauge 1993 ford f150 302. Fuel pressure at 36 psi, ignition system tests good, no codes se. The Ford F-150 makes tough tasks look easy, whether it's working on the job or heading out on a weekend of recreation. 5L EcoBoost engine and the same towing setup. We reported on a fix for the 2011 and 2012 Ford F-150 with misfire/running rough/intermittent stumble under hard acceleration during wet/humid/damp conditions. RealTruck has an extensive line of 2018 Ford F150 accessories to upgrade your truck. Dealer replaced Idle air control valve to the tune of $200. Also after the first start it doesn't do it the rest of the day. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there?. 1994 Ford F-150 XL 5. Ford has issued a Technical Service Bulletin (TSB) for some units of the Ford F-150, Lincoln Mark LT, Ford Expedition, and Lincoln Navigator SUVs powered by 5. 4L V8 Extended Cab Pickup (4 Door). 1991 Honda Accord is running rough and the engine vibrates?, Honda and Acura, 29 replies F150 running rough, Ford and Lincoln, 3 replies 95 Intrepid Running Rough, Chrysler, Dodge, Jeep, and Ram, 5 replies You can't change the oil with the engine running, can you?, Automotive, 38 replies. Fuel pressure at 36 psi, ignition system tests good, no codes se. When a Ford Focus exhibits problems with running roughly at idle speeds, auto mechanics generally look first to either a vacuum problem, or more often, a problem with water getting into the Differential Pressure Feedback Sensor (DPFE), a part of the EGR (exhaust gas recirculation system). 88 Ford Ranger runs rough at idle. after all my work i still dont have it running 100 percent. Only in certain situations, damp humid conditions. Even a non-flashing light could indicate a less serious misfire. the affected vehicles are equipped with an automatic transmission that may unexpectedly downshift to first gear, regardless of vehicle speed. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. Discussion in ' I was waiting on the CEL so I coud check codes, turnrd it around to take it. 0-liter V8 and especially the rowdy 6. Affected vehicles may exhibit sporadic rough idle and/or a rattle-like noise while driving, with the check engine. P0174 ford - obd2-obdii engine light trouble codes, Possible causes and repair Troublesome p0171 and p0174 codes on 1999 ford f150 : obd, I'm a diy but have codes - ford truck enthusiasts forums, 97 ranger p0171. Ford has come up with TSB 14-0017 to repair this on 2013 and 2014 Ford F-150's as well (running 3. My F 150 Eddie Bauer short box with 351 has gone through about half what yours has since I bought it new back in Spring of 1996. Rattling noise, rough idle, check engine light. truck runs rough when it warms up 11 Answers. I have a Ford F-150 pick-up with 82000 miles. 2L 6 cylinder MT 5spd RWD with about 98,000 miles on it. Recently we came across a 2005 Ford F150 with a 5. 6l Triton v8 it runs good but recently having stalling problems. The doors on these vehicles may have a bent or kinked actuation. 2) Ford F150 EcoBoost Severe Misfire P0300 Pine Hollow Auto Diagnostics 32,839 views. 2004 ford f150 5. 6 coming in on both coils in the center pin and back probing the other two on each coil i. but usually after 80k or so these phasers stick so at low throttle or high throttle the phasers stick and are basically backwards from what they should be. do NOT contact me with unsolicited services or offers. Custom heavy duty front bumper and grill. Below you will find the most complete list of Ford trouble codes available. we have to pull over and turn the truck off and restart it. 5 liter V6 EcoBoost engine) without needing to block the intercooler, allowing it to continue running at full efficiency. Runs rough at the coast / power point. 4 rough idle (goes away with slight rev) POWERSTROKE ENGINE SKIP RUNNING ROUGH powerstrokehelp 163,167 views. Dee Zee was founded on innovation. Also after the first start it doesn't do it the rest of the day. Ford F-150 2001 Ford F150 5. This tutorial will help you to do a cylinder balance test on your 5. Average repair cost is $1,500 at 96,200 miles. 5" lift rough country, and with 65xxx original miles no mechanical issues. Engine Stalls, Misfire Code, & Cylinder Misfire The engine may be stalling because it isn't getting enough throttle opening. It happens mostly when the weather is chilly or cold. 6 triton it started running rough with no lights check engine lights on then while driving i get a loss of power or it doesnt want to shift into gear or the rpms spike way high by driving. Have a 2005 Ford F150 FX4 5. Out of no where it starts sputtering, rough idle, no power and running very rich very. Possible Causes and Repair Information for P0171 Toyota code. Our products stem from brainstorming. We like the power provided by the 5. I am a certified ford tech, and this is a common problem in the 5. Since you have no rich codes the PCM must "think" the fuel mixture needs to be rich. Once again the transmission is having problems. 6 V8 Auto That's Running. As I was driving home I stopped to get gas and when I went to start it again it had an extremely 1996 Ford 4. Currently offering 49 Ford factory Running Boards and Step Bars accessories for your from Ford Custom Accessories. selling 2013 Ford F-150 4x4 for 1800. Restarted still just as rich and just as rough. 2003 Ford F-150 V8 rolls into your shop, withthe customer complaint that the vehicle runs rough at times. put in new plugs and checked for vacumn leaks. the problem involves about 358,857 vehicles from the 2000-2002 model years and stems from. If while its running rough and you have an excessive fuel smell, its most likely a stuck fuel injector. the cel is always on and starts flashing when I accelerate. Selling because I want a smaller truck I WOULD ALSO TRADE FOR. I took it to the only shop in town to have codes checked, three test later no codes. 4 Triton XLt 221000 miles Oil Fuel filter Check engine light Speed sensor Jerking/Hesitation Coil Seems To Skip But Feels Like A Shudder Have Replaced Plugs , #1 coil fuel filter trans And differentel speed sensors gas cap had a p0500 code and emission code. Ford F-150 2011 Ford F-150 168000 miles Exhaust Oil Loses power What does it mean when service advancetrac comes on in a 2011 ford f150 and it loses power going up a hill and doesnt want to go It is using oil like crazy but it isnt leaking or coming our of the exhaust we took it to a garage and they said its burning oil on the inside of the. Read 2013 Ford F-150 Owner Reviews, Expert Reviews, Prices, Specs and Photos. 0 liters are known to be rough at idle. 6L STX four door, with 291,000 miles. just found out a mouse ate into the hose for the fuel rails, debating about tearing everything off to make a permanent hose fix instead of a $ 200 new rail. Get reliability information for the 2005 Ford F-150 from Consumer Reports, which combines extensive survey data and expert technical knowledge. Ive been having a problem where the engine cranks and idles, sometimes rough, then I try to accelerate and the car shakes and accelerates very slowly with shaking. First thought was to pop the hood and look and listen for vacuum leaks which we did as this would be the most common cause of this idle and surging condition. 88 Ford Ranger runs rough at idle. If the problem persists the front oxygen (O2) sensor may need to be replaced. 2011 Ford F-150 Engine Problems. 5L EcoBoost engine and the same towing setup. Most auto repairs shops charge between $75 and $150 per hour. I can not figure out what causes the rough, and high idle problems. Ford F150 Tonneau Covers are built tough specifically for your Ford. Below you will find the most complete list of Ford trouble codes available. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there?. Get the best deal for Nerf Bars & Running Boards for Ford from the largest online selection at eBay. we have to pull over and turn the truck off and restart it. 4L - Last summer while sitting in traffic, waiting on the on ramp to the freeway, my truck started to idle really rough. Cartalk) submitted 4 years ago by RenegadeBee This only happens after it's been warmed up and driven for a period longer than about 15 minutes. From what you are explaining, it sounds like this is the. 4, came into the shop with a customer concern of a no crank/no start condition. The video also provides steps on how to read the 2006 Ford F-150 XLT 5. No leaks and no noises. Ford F150 P0171/P0174 Fix still no codes! The truck is still running as well as the day it was repaired back in 2008. 9 that i have done alot of work too. Dee Zee was founded on innovation. we have had sensors replaced and the intercooler drained twice. 2011 f super duty. 9L and standard transmission. Ford F-150 P0171 P0174 Trouble Codes - vacuum leak. Interior of truck is flawless, just detailed, carpet shampooed. The most recently reported issues are listed below. There's no such thing as a code that says the EGR sensor is bad, only codes that indicate an issue has been identified in that system. Average repair cost is $1,500 at 96,200 miles. Ford Truck Club Forum > FORD F-100 | F-150 SERIES > 2004-2008 Ford F150: 5. 5 liter EcoBoost V6 engine in the 2011 and 2012 Ford F-150 had some problems with loss of power (read here for 2013 and 2014 trucks), running rough and experiencing misfires. I priced it on KBB with a "fair" condition, the median price on blue book is $7,463. i have a 2004 f150 with a 4. The engine light comes on and off. RealTruck has an extensive line of 2018 Ford F150 accessories to upgrade your truck. 0 hour of labor. 2003 Ford F150 OBDII Codes List. Also after the first start it doesn't do it the rest of the day. We also cover the Ford Ranger, Explorer Sport Trac, Mercury Mountaineer, Lincoln Aviator, Mazda Navajo, Mazda Pickups, and the Aerostar. i have ford escape 2014 then i came house the following day the battery run down so when am going to communicate whit the jumper i forget the the key in from there my car doesn't crank any more,i scan it the code was u0101 u0121 u0131 u0422 u0100. 6 when cold it idles fine after warm up it has a rough idle just enough to notice and make you want to fix it it runs good no missing or lack of power so i pulled throttle body it was a mess cleaned it with tooth brush and sea foam deep creep to keep from messing up coating and no luck i hope someone here could lead me in the right direction on how to fix the idle problem thanks. The engine light comes on and off. No check engine lights. we have to pull over and turn the truck off and restart it. Let me know what codes you get and I`ll be glad to help. 2009 f150 5. Feds Drop Ford F150 EcoBoost Investigation I think Ford could issue a free fix coupon or code for the people that are experiencing this issue. Codes P0456 and P0131 can come up from a serious exhaust leak. I have a 2006 ford f150 4x4 with an automatic transmission. The codes are defined as to what system is affected. SOURCE: 2001 ford f150 w/4. When there are no intake leaks, the next step is to replace the air filter and clean the air flow meter. 4L) - Rough Idle but No code!!! - Hey Guys, new to this forum, only because this is my first real problem with my vehicle. The 2012 mpg avg was 20 mpg no towing and 16 mpg avg towing, with towing capacity approx. The Raptor's long-travel. source: 1995 ford f150 acceleration issues i think they may have damaged the plug wire boots, take a look at them and see if the rubber boots are torn or damaged, cheap tune-up shops are famous for causing this kind of damage, there is a special tool to remove the wires which get stuck to the plugs, many young kids do the work but don't even know the tool exists. If you have a 2010-2011 Ford F150 hard to start issue or a Ford F150 rough idle and stalling along with a P1450 trouble code, usually following a gas fill-up. Cartalk) submitted 4 years ago by RenegadeBee This only happens after it's been warmed up and driven for a period longer than about 15 minutes. When in gear, there's a "thump-thump-thump" noise, and it seems like the engine is threatening to stall. Check out some of the coolest Ford trucks in attendance!. We reported on a fix for the 2011 and 2012 Ford F-150 with misfire/running rough/intermittent stumble under hard acceleration during wet/humid/damp conditions. The truck is in great condition runs smooth no problems. Average repair cost is $1,500 at 96,200 miles. 4 liter engine that was stalling at idle and had a surging condition at lower engine rpms. Research the 2017 Ford F-150 online at cars. Rough idle, shaking vehicle, NO CODES! Engine idles rough, to the point that the whole car shakes. This information may be used by NHTSA during the investigation process. The cost of diagnosing the P0316 FORD code is 1. 4L V8 Extended Cab Pickup (4 Door) trouble code. 4l Runs rough, idles rough and no codes - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. Ford F-150 owners have reported 330 problems related to check engine light on (under the engine and engine cooling category). Engine Problem on the 2015 FORD F-150. 2003 Ford f150 5. Fuel pressure at 36 psi, ignition system tests good, no codes se. Big crowds and big rigs made it a weekend to remember. 9 Misfire and Rough Idle - EricTheCarGuy - EricTheCarGuy- Stay Dirty!. 0 engine stock, 7. Please also check out the statistics and reliability analysis of the 2011 Ford F-150 based on all problems reported for the 2011 F-150. Currently offering 49 Ford factory Running Boards and Step Bars accessories for your from Ford Custom Accessories. 1997 ford f150 5. Once again the transmission is having problems. A strange situation. P0174 ford - obd2-obdii engine light trouble codes, Possible causes and repair Troublesome p0171 and p0174 codes on 1999 ford f150 : obd, I'm a diy but have codes - ford truck enthusiasts forums, 97 ranger p0171. 0 hour of labor. Custom heavy duty front bumper and grill. 6L W 2wd Keep in mind that there are no misfire codes, so I was basing this solely off. 4 is shaking or running rough under load. First thought was to pop the hood and look and listen for vacuum leaks which we did as this would be the most common cause of this idle and surging condition. Below you will find the most complete list of Ford trouble codes available. Cars idling rough at stops can have many causes, including damaged sparkplugs, improperly installed sparkplugs or damage to the car's fuel injector, carburetor, vacuum hoses or ignition wires. Some Common Causes of Engine Misfires. I've owned it new and currently has 210,000 miles on it. This will tell you what to look for and what could be causing the problem. I've owned it new and currently has 210,000 miles on it. Low fuel pressure could be due to a clogged fuel filter, weak fuel. The rugged Ford F150 bed cover is strong enough to fight off rain and debris. 6 litre 3 answers i need to know how to start a boat motor with a rich and lean setting and keep it running. Out on the road, every F-150 stands out from the competition with its unique rugged style. When the truck is under load (going up a hill etc. Ford: there may be fuel contamination causing damage to the fuel system. The Ford automaker started out small offering half-ton, three-quarter ton, and heavy-duty cargo capacities and increased the truck's capabilities thereafter. 9L and standard transmission. Tailgate Assist. The 2016 mpg avg is 16 mpg no towing and 13 mpg towing. We are the truck experts. I bought a 1996 Ford F150 Eddie Baurer edition. for just about as long as us F150 owners. Let me know what codes you get and I`ll be glad to help. However, the engine on your F150 works in conjunction with a number of systems and subsystems, which sometimes makes it difficult to pinpoint the cause of a problem. 2009 - 2014 Ford F150 - Rough idle/chatter/shake 5. The most recently reported issues are listed below. You can tell if the truck is running well. But chances are there is going to be something more causing your computer to flag this p0401 code. Average repair cost is $670 at 87,950 miles. Vehicle: 2001 Ford F150 4. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. 4 liter engine starts easily but will not produce enough power to mov. Ford F-Series Rough Idle/Vibration Problems So i just bought a 1990 Ford F150 that had a few issues. I have a 2006 ford f150 4x4 with an automatic transmission. selling 2013 Ford F-150 4x4 for 1800. Ford F150 P0171/P0174 Fix still no codes! The truck is still running as well as the day it was repaired back in 2008. The check engine light came on, and will occasionally start blinking 15-20 times, then stop at low speeds. Reinsert into dipstick tube only until dipstick handle reaches top of dipstick tube. Perhaps the thought of a no-code driveability problem sig-nals a difficult day ahead. The refreshed 2016 model year Ford Explorer debuted at the 2014 Los Angeles Auto Show, with a redesigned front fascia, hood and lower bumper, standard LED low-beam headlights, and fog lamps that were inspired by the thirteenth generation Ford F-150. While using the Adaptive Cruise Control, the vehicle may falsely detect an obstacle in its path and may unexpectedly apply the brakes. 1994 Ford F-150 XL 5. Also please check out the statistics and reliability analysis of Ford F-150 based on all problems reported for the F-150. Ford F-150 2001 Ford F150 5. F150 Runs Rough, Lean P0171 P0174 (SI Ep 6. we have a ford f-150 and it is losing power as you travel down the road. Rattling noise F150 Fix Rattling noise f150. source: 1995 ford f150 acceleration issues i think they may have damaged the plug wire boots, take a look at them and see if the rubber boots are torn or damaged, cheap tune-up shops are famous for causing this kind of damage, there is a special tool to remove the wires which get stuck to the plugs, many young kids do the work but don't even know the tool exists. 2004 F150 4. Ford F-Series Rough Idle/Vibration Problems So i just bought a 1990 Ford F150 that had a few issues. Shipping is free in the lower 48 United States. But chances are there is going to be something more causing your computer to flag this p0401 code. Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicle's speedometer to match the output of your larger tires. List of 2005 FORD F-150 Factory Technical Service Bulletin - TSB | AutoCodes. Of coarse they can't find anything wrong and tell me there are no updates for anything like that. If you own a 2004-12 Ford F150 or other truck with 5. I can not figure out what causes the rough, and high idle problems. Ford F-150: An American Icon That's Still a Contender. If the actual amount of the purge flow is different from what is expected, the engine computer determines a fault and stores the code P0441 Evaporative Emission Control System Incorrect Purge Flow. The auto repair labor rates vary widely across the country, and even within the same city. I just bought a 97 f150 4. Cars idling rough at stops can have many causes, including damaged sparkplugs, improperly installed sparkplugs or damage to the car's fuel injector, carburetor, vacuum hoses or ignition wires. Ford has come up with TSB 14-0017 to repair this on 2013 and 2014 Ford F-150's as well (running 3. Also after the first start it doesn't do it the rest of the day. these are misfire codes for cyl 2 and 6. ) or when I hammer down and get the RPM,s above 3000 the engine begins to miss and shake. Electric & Autonomous Vehicles. 4L 3V with miss, rough idle and codes P0340, P0344, P0345, and P0349. Classics on Autotrader has listings for new and used 1978 Ford F150 Classics for sale near you. Research 2016 Ford F-150 Crew Cab XLT 4WD prices, used values & F-150 Crew Cab XLT 4WD pricing, specs and more! NADAguides makes no guarantee or warranty, either. 2009 - 2014 Ford F150 - Rough idle/chatter/shake 5. 2 v6 run rough under load or Have the check engine light codes checked. 6 when cold it idles fine after warm up it has a rough idle just enough to notice and make you want to fix it it runs good no missing or lack of power so i pulled throttle body it was a mess cleaned it with tooth brush and sea foam deep creep to keep from messing up coating and no luck i hope someone here could lead me in the right direction on how to fix the idle problem thanks. The auto repair labor rates vary widely across the country, and even within the same city. 4L - Last summer while sitting in traffic, waiting on the on ramp to the freeway, my truck started to idle really rough. I took it to the only shop in town to have codes checked, three test later no codes. While using the Adaptive Cruise Control, the vehicle may falsely detect an obstacle in its path and may unexpectedly apply the brakes. I bought a 1996 Ford F150 Eddie Baurer edition. I ran and test drove it for atleast an hour had no problems except codes for egr and an o2 sensor. Ford Raptor Forum - F-150 Raptor Forums. Research the 2017 Ford F-150 online at cars. 2005 Ford F150 King Ranch Edition 5. The Fast Lane Truck 1,372,636 views. 9 that i have done alot of work too. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there?. 1994 ford f 150 4/4 5. Rough idle, running rich, and no codes Discussion in ' 2003 F150 4. The codes are defined as to what system is affected. com is your source for tonneau covers, nerf bars, running boards, wheels & tires, and thousands of other truck accessories. I took it to a Ford dealer and they could not find any fault codes in the computer, and the Ford engine light was. im taking it to the shop for waranty work today. Power windows and locks. No check engine lights. The vehicle has 117k miles on it and I am told it has always been well maintained. Every used car for sale comes with a free CARFAX Report. the problem involves about 358,857 vehicles from the 2000-2002 model years and stems from. Learn what does P0171 Ford Fuel Injection System Too Lean Bank 1 means, location and how to repair?. As its idleing however, the rpms fluctuate up and down erratically and then it'll smooth out for a few min and then it will begin again. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Codes P0456 and P0131 can come up from a serious exhaust leak. AmericanTrucks is comprised of passionate enthusiasts who strive to provide you with the best Ford F-150, Dodge Ram 1500, Chevrolet Silverado 1500 and GMC Sierra 1500 aftermarket parts and accessories available at the best possible price. I'm sure it is over fueling for some reason. 9L is still misfiring after changing the spark plugs and wires. However, the engine on your F150 works in conjunction with a number of systems and subsystems, which sometimes makes it difficult to pinpoint the cause of a problem. the 2019 Ford F-150 earns its street cred with class-exclusive features like an aluminum body, best-in. Rough Idle Caused by EGR Sensor Sticking on Ford F-150 No codes on the OBD. Ive been having a problem where the engine cranks and idles, sometimes rough, then I try to accelerate and the car shakes and accelerates very slowly with shaking. No leaks and no noises. This could mean, for example, that there is a purge flow when the purge valve is supposed to be fully closed or there is no or limited flow when the. Sometimes I will stop at a light or stop sign and when I go to take off there is no throttle response. Rough idle, running rich, and no codes Discussion in ' 2003 F150 4. Ford F-150 2011 Ford F-150 168000 miles Exhaust Oil Loses power What does it mean when service advancetrac comes on in a 2011 ford f150 and it loses power going up a hill and doesnt want to go It is using oil like crazy but it isnt leaking or coming our of the exhaust we took it to a garage and they said its burning oil on the inside of the.