2005 Ford Expedition Rough Idle At Stops

2010 Ford F-150 5. Get Discounts & Coupons. The Expedition has two-tone exterior packages making it stand out against its competitors. We know you love your Ford Expedition and want to make sure it's taken care of (maybe he or she even has a. What eles could it be?. The 2006 Ford Expedition has 15 problems reported for engine runs very roughly. The truck was purchased four weeks ago as my wifes primary vehicle. But the spirit of an expeditioner within it declines over time as the incurred damages collect, and finally cause the vehicle or one of its systems to fail. Turn engine off and wait two minutes then restart engine and let idle for two minutes with all accesories on. It runs and drives down the road great with no issues but when stopped it idles rough. Took the '96 KDX200 out for a ride in the mud last week. 4 L engine truck for two months now and seem to have spend a fortune to fix a never ending problem. If the code comes back you may have to replace the Electric Throttle Control Actuator (Motor) to repair the problem. I'm new to this site so please forgive me in advance! We purchased a 2005 expedition with 115k miles. please help. I have a 2003 V8 Ford Explorer with 54K. I've changed sparkplugs, cleaned the MAF and throttle body. 163000 miles. 2006 Ford Expedition 5. Choose top quality brands Motorcraft. Ford has always offered one of the best pick-up trucks on the market, and the new-for-2007 Ford Expedition uses the F-Series' stiffer chassis. I have a 2005 Ford Expedition for parts or repair. I had a similar issue with an '02 XLT Escape with 170k. 4L Stall, Low idle speed Posted to Ford Driveability on 6/10/2010 7 Replies This vehicle never seems to move the throttle for idle speed control, watching TP1 TP2 while induce varying loads on engine,(A/C on-off, gear selector from park to drive, p/s load, ect. 2005 ford expedition hesitation on acceleration 2002 Ford Expedition Question: lights problem i have a 2005 expedition and the vanity light and the turn signal lights have hesitation-skipping upon acceleration heater blows hot a little, then it goes cool. cciyu Fuel Injection Idle Air Control Valve Premium Quality Idle Air Control Valve Fit for 2004-2008 Ford Escape, 2005-2010 Mazda Tribute, 2005-2008 Mercury Mariner with 4J1088 of 1pcs $24. im sure it is a normal problem for all fords. I have encountered a rough idle condition on just about every vehicle from a Ford F150 or a Jeep Cherokee all of the way to a Geo metro. My son was told his motor was shot and needed a new engine. Aside from that, I can't keep it set to maximum cool because it WILL freeze you out of the truck. I hear this from customers all the time; they pull into the garage and say, "I need to have an alignment on my car because my steering wheel shakes when I drive. The problem resolved itself immediately after I changed the sensors. A misfire will cause the engine to momentarily stumble, or lose rpms, and then regain its normal engine speed. The power distribution box is located in the engine compartment. 2005 Ford Excursion Serpentine Belt Diagrams. We have worked hard to design a site that caters to everyones Ford Expedition Idle Control Valve needs. 08 Ford Expedition rough idles at stop when in gear. Over time as these engines wear they develop a knocking noise in the front timing chain area of the engine. I have a 93 318i auto with an idle problem. On fuel injected vehicles, you should look for failure in the Manifold Absolute Pressure Sensor, Mass Air Flow sensor, or restricted fuel. as been using it for three days as of today and there has been no stalling or rough idle. Low miles but a lot of issues. Since then she is running rich (from 750km/tank down to 500) and when pulling up to the lights after slipping it in neutral runs rough with idle fluctuating from 250-1000rpm. 4L Ford Throttle Position Sensor (TPS). cleaned throttle body, MAF and EGR valve, replaced fuel filter. Once the engine is warmed up, if you let the truck sit parked, or if you're driving and you stop at a light the truck will rough idle and eventually stall out. Recently, the engine seems to idle rather rough at low RPM's. The Expedition, particularly the EL, offer considerably more passenger space than the competition, especially in the third row. I have encountered a rough idle condition on just about every vehicle from a Ford F150 or a Jeep Cherokee all of the way to a Geo metro. the first time we took it in, and ford said that they could not find the problem. 2005 Ford Expedition with 5. The latest one yesterday was a 2005 Ford Expedition with only 31,000 miles on it. This may be caused by the EGR sensor sticking, causing the EGR valve to stay slightly open, and diagnostic testing must be conducted. When I drive it for a while now, it starts sputtering around idle and lower rpms, then eventually it just stalls out. Runs and drives great except it has a rough idle. HELP! Explorer rough idle, can't figure it out! (150,000 miles) had a problem with a rough idle, typically at stop lights, and had all of the things you have. A bit of a rough idle and stops once the car is warm. 4L Intermitent Rough Idle When Warm - I have a 05 fx4 5. Lincoln/ford: when driving from idle up to 1200 rpm, there may be an intermittent rattle noise coming from engine. Ford replaced at no charge even with the mileage and given the age of the vehicle. Catalyst System Efficiency Below Threshold (Bank 2) What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. If you are looking for 2005 Ford Expedition Rough Idle At Stops Batteries Old Car Tricks to Recondition that come with low prices, you have come to the right place. Rough Idle. hello all i am new to this site, i looked and searched for a answer to this. Yes the "Valve covered Gasket. 4 and now for 2 years i have battled with a rough (I mean sounds like a top fuel dragster ) and even sometime a complete shut down when the outside temp drops below 45 degrees outside. It isn't a Ford characteristic. Get Yours Today! We have the best products at the right price. 4L Ford V8) (at: autotecnico-online. Instructions. 2006 Ford Expedition 5. Oil was changed regularly using Motorcraft Semi-synthetic 5W-20. I hear this from customers all the time; they pull into the garage and say, "I need to have an alignment on my car because my steering wheel shakes when I drive. A rough idle/misfire usually starts out as being merely a nuisance, but if the causes are not identified and corrected, it may result in your engine not starting, or stopping altogether when you least expect it. 4L engine with 69000 miles. 4L Triton - P0345, P0349, P0420 - HELP! Hi all. It provides customers with decent fuel economy, a state-of-the art technology, safety features and impressive performance. What does this code mean anyway? The definition for this this P0171 code is Fuel Trim System Lean (Bank 1). view details; mar 11, 2013 - norton, ma - engine tl* the contact owns a 2006 ford expedition. 4 Triton engine stalls while idling or slowing for stop. Once it’s restarted it runs fine. i got the navi used like 6 months ago. Asked in Ford Expedition, Ford Expedition Eddie Bauer, Ford Expedition XLT What size engine does the 2005 Ford Expedition have ? The 2005 Ford Expedition has a V8 engine. My car has 125000 miles. 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). My son was told his motor was shot and needed a new engine. Ford reserves the right to change product specifications, pricing and equipment at any time without incurring obligations. We have worked hard to design a site that caters to everyones Ford Expedition Idle Control Valve needs. A few days ago, the car would shut off when stopped at a stop light/stop sign. The condition will only occur with the A/C system ON and in ambient temperatures of 80° F/27° C and above. Should a customer express concern about intermittent high idle or idle hang up between 2000-4000 rev/min with or without a moose noise mainly when coming to a stop, the probable cause is acoustic resonance of the inlet air control (IAC) system. The The 2012 Ford Expedition has ample room for passengers and cargo, while still being able to tow anywhere from 8,900 to 9,200 pounds. rough idle when stopped but in drive Hi everyone, am having problem with my 4unner and was wondering if anyone can help. i have a 87 ranger 2. Put gear shifter in "P" (Park), turn off all accessories. 2005 Expedition Hard Start and Rough Idle. While every factory Ford GT40 is special, some are more special than others. hi guys I need some help here recently my 2005 expedition will start up than a few seconds later it starts to sputter or lope and die or when im driving and come to a stop it just dies some times it dies as soon as I put it in gear but once I start driving it, it runs fine until I try to stop it has also recently started to leak some anti freeze on passenger side somewhere Its towards the. Around 1000 or less RPM's, it idles rough and feels like it is going to stall. 4 triton - misfires , rough idle and stalls , runs fine at and above 2500 rpms. List of 2005 FORD F-150 Factory Technical Service Bulletin - TSB | AutoCodes. Every engine needs three things to run and idle smoothly without stalling: a correct air/fuel ratio, sufficient idle speed for the idle load, and a good spark. The Expedition, particularly the EL, offer considerably more passenger space than the competition, especially in the third row. after all my work i still dont have it running 100 percent. 2005 Ford F150 Eng Codes P0022 and P0342 erratic running I have a 2005 Ford F150 5. Turn engine off and wait two minutes then restart engine and let idle for two minutes with all accesories on. No other codes Vehicle drives normally. I have a 98 Eddie Bauer 5. I have already replaced the cam shaft sensors and the throttle sensor but yet it keeps stalling out mostly at low speeds. Buy a 2005 Ford Expedition PCV Valve at discount prices. Put gear shifter in "P" (Park), turn off all accessories. Also, when im am traveling forward at slow speeds(35 mph or less) truck seems to not shift down when slowing down, and when i accerlerater the truck is slugish( as if the transmission is in a higher gear). This is why once the engine is warmed up, it begins to idle and you no longer need to feather the throttle. When accelerating LIGHTLY from a dead stop the motor surges with a constant throttle push up through the speed and gears. My son was told his motor was shot and needed a new engine. 4l Symptoms: DTC showing Bank 1 & Bank 2 running lean. A rough idle/misfire usually starts out as being merely a nuisance, but if the causes are not identified and corrected, it may result in your engine not starting, or stopping altogether when you least expect it. ford is recalling certain model year 2011-2012 ford f-150, 2012 expedition and lincoln navigator, and 2012-2013 mustang vehicles, for failing to comply with the requirements of federal motor. It runs and drives down the road great with no issues but when stopped it idles rough. Equip cars, trucks & SUVs with 2005 Ford Expedition EGR Valve from AutoZone. 0 V6 OHV equipped Ranger for 10 years now and am very surprised at how little info there is on the net for this engine/vehicle combination. Ford Focus Fault Code P2195 on your Ford Expedition, F150, Mercury and other similar vehicle. 4L Poor Idle Quality, Misfire, MIL Lamp on Posted to Ford Driveability on 2/6/2012 15 Replies eng has a miss for sure #3, changed coils #3 with #1 still has [] pressure in [] injectors while there no change will check compression but at Idle cyls 1 thru 4 same bank show minus contribution at idle. WASHINGTON -- (December 21, 2005) - Ford Motor Co. Vehicle turns on for a few seconds then shut off. See your Ford or Lincoln Dealer for complete details and qualifications. p2197 and i have a rough idle. Rough idle and/or stall while stopping or stopped after engine is up to operating temperature. If your 2000 Ford Expedition Eddie Bauer edition slips when pulling away from a stop, chatters when you put it in reverse, or dies when you pull up to a stop light or sign, you may have a problem with your automatic transmission. Ran great, no problems. 2005 Ford Expedition stall at Low RPM& runs Rough Guy my name is Derrick and I am new to this forum. At idle, engine will suddenly slow from 750rpm's to 680-700 and "lope" a bit and is rough. Replace the cranckshaft & camshaft sensors (myself) 3. Our Ford Expedition suspension range features products from brands that lead the field in Ford suspension systems like BBK, Competition Engineering, Hellwig, Granatelli Motor Sport S, Energy Suspension, Prothane, Eibach, Air Lift and ReadyLIFT. I have encountered a rough idle condition on just about every vehicle from a Ford F150 or a Jeep Cherokee all of the way to a Geo metro. 2 liter V6 engine. Order Coil Boot for your 2005 Ford Expedition and pick it up in store—make your purchase, find a store near you, and get directions. The problem I have is I've got a 2000 expedition Eddie Bauer with 152,016 miles. It will idle high around 750-800 RPM's and surge back and forth between 700-900 rpm's back and forth. Since this started my battery is always dead when I go to start my car. the vehicle has stalled while driving twice. the cel is always on and starts flashing when I accelerate. 4L Stall, Low idle speed Posted to Ford Driveability on 6/10/2010 7 Replies This vehicle never seems to move the throttle for idle speed control, watching TP1 TP2 while induce varying loads on engine,(A/C on-off, gear selector from park to drive, p/s load, ect. I recently tried to start it and the battery was to low. He took it to the local dealership, complaining about extreamly high idle at stops. Has new throttle body sensor, MAP sensor, EGR sensor, spark plugs and cables. Truck runs great except when sitting at a idle at a long stop light or sit 2005 rough idle - Ford Ranger Forum Ford Ranger Forum - Forums for Ford Ranger enthusiasts! > Engine Tech Forum > 6-Cylinder Tech > 3. Your path: TSB Home >> 2005 >> 2005 Ford >> 2005 Ford F-150 The following TSB(s) may apply to your 2005 Ford F-150. 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. My EGR keeps getting clogged after 200 miles of continuous driving. all has to do with cam positioning sensor. Buy a 2005 Ford Expedition Headlight Assembly at discount prices. the vehicle has stalled while driving twice. Research the 2011 Ford Expedition at cars. This is a general guide which will list symptoms for 944 starting and running problems and common causes of those problems. 1997-2006 Expedition & Navigator - Expedition rough idle - I've been a lurker on these Ford forums quite a bit. Ford F150 Forum. 2005 Expedition Hard Start and Rough Idle. 2000 ford expedition 5. Could that have affected my outcome? thank you. Check the fuel pressure at the rail assembly, there should be a min of 40 lbs at the rails. 85v, only time it changes. 5L V6 and the high performance 3. The only differences are trim and a few body parts. The truck was purchased four weeks ago as my wifes primary vehicle. 2008 Dodge Nitro- Used Ford Expedition. the check engine light came on for which i had the computer run at work. I have a 2003 GMC Sierra, 5. 4 L engine truck for two months now and seem to have spend a fortune to fix a never ending problem. At this time of year and through the winter, this Mariner develops an annoying rough idle. The Expedition, particularly the EL, offer considerably more passenger space than the competition, especially in the third row. 0 V6 OHV equipped Ranger for 10 years now and am very surprised at how little info there is on the net for this engine/vehicle combination. 35 I have a 2008 Nitro At stop signs it will rough idle and lurch forward. Our 2005 Ford Expedition eddie bauer was driving extremely rough, was difficult to start, and there was also a strong smell of fuel in the cabin. Around 1000 or less RPM's, it idles rough and feels like it is going to stall. Now, apply vacuum again with the vacuum pump and hold the vacuum for about a 20 second count. When I drive it for a while now, it starts sputtering around idle and lower rpms, then eventually it just stalls out. Then the engine started to Idle very roughly and stopped running. Air filter is changed regularly. Both of these have the electric-only EGR valve. I pulled the battery out of my XR6 a couple of weeks ago to jump stat a car. Your Ford Expedition relies on its strong engine to provide the might and versatility your SUV is known for. I have a 03 ford focus with 180,000 miles on it, recently when I stop at a stoplight with it in gear it wants to idle rough and almost dies, I replaced the spark plugs, new fuel filter, new air filter, and that didn't help. Engine Knocking Noise Problems of Ford F-150 - part 1 Ford F-150 owners have reported 69 problems related to engine knocking noise (under the engine and engine cooling category). Lincoln/ford: when driving from idle up to 1200 rpm, there may be an intermittent rattle noise coming from engine. 2008 Dodge Nitro- Used Ford Expedition. They inspected the vehicle and informed us that two of our fuel injectors had gone bad, which had also damaged two spark plugs. I own a 2005 Ford F-150 SuperCab 5. It restarts easily and continues to run as long as it is not stopped for too long or the gas pedal is pressed slightly. - Answered by a verified Ford Mechanic. I plugged the code reader in with just the key on and pressed read and the little asterisk goes half-way across the screen one time and stops. 2005 Ford F150 5. 0L Ford Power Stroke engine and what the reliable fix would be, only on dieselpowermag. 2000 Ford Expedition. Every engine needs three things to run and idle smoothly without stalling: a correct air/fuel ratio, sufficient idle speed for the idle load, and a good spark. The 2017 Ford F150 Start/Stop tech will be offered in all EcoBoost-equipped trucks, meaning that the 2. 2005 Ford F-150 Engine Consumer Complaints It was running perfect until it immediately began idling rough at a stop. No other codes Vehicle drives normally. my wife has a 2000 ford expedition 2wd with a 5. If you are looking for 2005 Ford Expedition Rough Idle At Stops Battery Car Dead Tricks to Refurbish that come with low prices, you have come to the right place. I have a 03 ford focus with 180,000 miles on it, recently when I stop at a stoplight with it in gear it wants to idle rough and almost dies, I replaced the spark plugs, new fuel filter, new air filter, and that didn't help. Just to save yourself money go back to the same place and see if they can return the car to the same settings you had before they hooked up the computer. Do you have any loss of power under a load? You may have an issue with your o2 sensor that is causing the ecm to send an improper signal to the engine ign/fuel map. Now, if you exchange the chair seat with the seat of a car, the result will not be all the good for your nerves. The vehicle was taken to a dealer, who diagnosed that the throttle body sensor needed to be replaced. My 1999 Ford F-150 started doing THE SAME THING over the last year. net Welcome to FordTruckClub. Get reliability information for the 2004 Ford Expedition from Consumer Reports, which combines extensive survey data and expert technical knowledge. Please help. It would idle fine on startup, but after getting warmed up, it would idle rough. 4L Intermitent Rough Idle When Warm - I have a 05 fx4 5. If I rev it up it stops until I stop again of go into an idle. Ford Expedition Idle Problem Johnson's Gee-rage. If it's overheated, you need to find a replacement. If you are having rough idle, or poor performance, just unplug the electrical connector. Ok, the basics: 2000 Ford Expedition 5. Ford use to change the cam phasers but has long since stop and proclaimed the noise is normal. 1997-2006 Expedition & Navigator - Expedition rough idle - I've been a lurker on these Ford forums quite a bit. A rough idling can occur for many different reasons. 4L with 85k on it. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there?. Equip cars, trucks & SUVs with 2005 Ford Expedition EGR Valve from AutoZone. How to Tell If a Ford Expedition Catalytic Converter is Damaged. 2007 Ford Taurus rough idle and dies of I don't put my foot on the gas? I have a 2007 Ford Taurus that has a very rough idle but once I get to 30 miles per hour or so everything is fine. Don't replace the EGR (Exhaust Gas Recirculation) valve just yet if you have a P0401 code on a 4. Just to save yourself money go back to the same place and see if they can return the car to the same settings you had before they hooked up the computer. 4L, 4x4 Crew Cab. 2005 Expedition Hard Start and Rough Idle. 6 liter engine like the one in this Expedition. 4 Liter, four-wheel-drive with 42,000 miles on it. I have had the plugs, coils, feul pump and filter replaced. Ford Expedition owners have reported 14 problems related to engine knocking noise (under the engine and engine cooling category). The 2017 Ford F150 Start/Stop tech will be offered in all EcoBoost-equipped trucks, meaning that the 2. I Believe the build date however is 11/2004 The Rough Idle I am experiencing is the same stops in drive, but the RPM itself does not fluctuate, it is steady at 500 or so, it is not bounce around just shakes the vehicle. for many time that my expedition has stalled because of the throttle body failing. Get Yours Today! We have the best products at the right price. Buy a 2005 Ford Expedition Turn Signal Switch at discount prices. 2004 - 2008 F150 - 05 5. fuse box locaton. Restrictions apply. This is a good example of how basic engine diagnostic tests can work to pinpoint the root cause of the cars problem. 4L 3V engine may exhibit an intermittent rattle noise while driving from idle up to 1200 RPM when the engine is at operating temperature. If interested send me a message. Air filter is changed regularly. A repair which has cropped up lately in the last couple months on the 5. 2 liter V6 engine. Power distribution box Ford Expedition. rough idle, engine idle. When this occurs slack in the chain tends to jerk and the plastic timing chain guides can break. My son was told his motor was shot and needed a new engine. The problem you are having is a small problem perhaps. If you own a 2004-12 Ford F150 or other truck with 5. Got a 00 Ford Ranger that would stall when at idle if you turn the wheel hard or turn on the AC, etc. 2005 Ford F-150 Engine Consumer Complaints It was running perfect until it immediately began idling rough at a stop. I have a 2005 Ford Expedition for parts or repair. Ford even. It would idle fine on startup, but after getting warmed up, it would idle rough. it continues. When I first bought the truck it even stalled a couple of times at idle. 2 weeks later it. 4L rough idle. 4L three-valve V8 engine and experience a rattling noise, rough idle, check engine light, the repair may not be as serious as you thought. 2005 Ford F150 5. Our test vechile is a 2003 Ford Expedition and it's "Check Engine" light was lit and we had a rough idle as well. Rough Idle in Drive and Reverse but not Park / Neutral - Ford Modifications Website Rough Idle in Drive and Reverse but not Park / Neutral - www. So I get it replaced, put the new one on and it drives REALLY smooth but the idle was really bad. It Seems To. Summary: Ford DPFE problems discussed. Did the dealer mention Ford Technical Service Bulletin TSB 05-4-17 (written for Ford Technicians) ? I don’t know if this is the cause of your problem, but have a look. Learn all about your Ford vehicle on the Official Ford Owner Site! Schedule Service. Further investigation revealed this rough idle starts only after the engine has reached normal operating temperature and seems to go away once the gas is. do NOT contact me with unsolicited services or. If you are looking for 2005 Ford Expedition Rough Idle At Stops Batteries Old Car Tricks to Recondition that come with low prices, you have come to the right place. If it's overheated, you need to find a replacement. No check engine lights at this time. 2005 ford sport trac does not idle 5 Answers. I have 2005 ford expedition. When this happens it is sometimes necessary to perform an idle relearn to once again teach the car how to idle correctly. The vehicle is a 2006 ford expedition 5. Hey everyone! I have a 2005 Ford Focus 2. 2005 Ford Expedition stall at Low RPM& runs Rough Guy my name is Derrick and I am new to this forum. Yes the “Valve covered Gasket. Discuss it at Forum Download This TSB. Choose top quality brands API, Forecast, Motorcraft, Replacement, Standard Motor Products. 2005 Ford F150 5. 3 out of 5 stars. A misfire will cause the engine to momentarily stumble, or lose rpms, and then regain its normal engine speed. The vehicle is a 2006 ford expedition 5. I've replaced the ignition coil and the wires cause autozone said that was the problem. will the ECU/IAC "learn" over many weeks, or will in never re-adjust, until you do what you are saying to do The problem I have, after the car warms up, you can hear, and see on the tach, it doing a periodic "bounce" down from 900 rpm, or whatever it's supossed to be idling at all the time when warm. Select Data Logger 2005-2012 Expedition, Navigator and 2006-2008. cleaned throttle body, MAF and EGR valve, replaced fuel filter. I be been an owner of a 2005 ford expedition 5. It would idle fine on startup, but after getting warmed up, it would idle rough. $1800 or Best reasonable offer. 4 and now for 2 years i have battled with a rough (I mean sounds like a top fuel dragster ) and even sometime a complete shut down when the outside temp drops below 45 degrees outside. Don't replace the EGR (Exhaust Gas Recirculation) valve just yet if you have a P0401 code on a 4. Gathering up as much info as I can on problems related to my expedition. My 2004 ford expedition idles rough like its going to cut off The idling jumps up and down in park or drive only - Cars & Trucks question 2005 ford explorer 4. If initial pre-checks have been completed and the noise sounds like it is coming from the front engine, replace the VCT Phaser Kit. Ford F150 Forum. rough idle, engine idle. Easy to use parts catalog. Your path: TSB Home >> 2005 >> 2005 Ford >> 2005 Ford F-150 The following TSB(s) may apply to your 2005 Ford F-150. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. I don't have time to mess with it. Eddie spent 35 years in the automotive business with Honda. and stalls and stops, thi is very danger situation on and still cuts off when just sitting idle in. Instructions. A Very Special Ford GT40. Ford IAC valve replacement: Below are some pictures of the original idle air control valve from a 1998 ford crown victoria. 4L Intermitent Rough Idle When Warm - I have a 05 fx4 5. 4L rough idle. NO PAYMENTS. I have a 2005 Ford Expedition for parts or repair. 163000 miles. At idle, engine will suddenly slow from 750rpm's to 680-700 and "lope" a bit and is rough. The vehicle was taken to a local repair shop but the failure could not be diagnosed. But it didn't solve the problem. 4L Pick Up and SUV. The idles were rough enough to make me dread coming to a stop. Having a rough idle problem with an '87 TII motor. I have a 2005 Expedition that keeps stalling. 2 weeks later it. Replaced a couple parts (ecu, crank sensor, and ignition coil) car will start now and idle fine in park but once I put it in reverse or drive the rpms drop and the engine starts running bad. HELP! Explorer rough idle, can't figure it out! (150,000 miles) had a problem with a rough idle, typically at stop lights, and had all of the things you have. Low miles but a lot of issues. 2005 ford mustang rough idle was created by stwarrior23 So im new to this forum, but have been to plenty of mustang forums with this problem. 2004 Ford Expedition runs rough cel flashes when accelerating and has no power 15 Answers. If any of these is lacking, the engine may stall. So I get it replaced, put the new one on and it drives REALLY smooth but the idle was really bad.