2004 ford expedition idle surging. When coming to a stop you can feel the motor shake I have a 2004 4. Former Highway Pat...

2004 ford expedition idle surging. When coming to a stop you can feel the motor shake I have a 2004 4. Former Highway Patrol. I waited to see if it'd go away once it Bought a 03 expedition 5. 6L and im getting a slight engine surge when idling. I 1997 - 2006 Expedition & Navigator - Rapid Idle Surge, Terrible Gas Mileage, P0171 / P0174 Codes - My truck recently sat for about a month waiting on a new starter and once the starter 1997 - 2006 Expedition & Navigator - 04 Expedition 4. Ford Expedition Engine Idle erratically and surges when put in drive - 8 reports. My 2004 ford expedition idles rough like its going to cut off The idling jumps up and down in park or drive only when stopped Service engine light cuts off and on periodically what could 2004 Ford Expedition Idle Fluctuation and Stalling Issues Expedition models often face idle surges and stalling due to dirty throttle bodies or faulty idle air control valves. 4L with 52k miles. Ran 6. 6 Idle Surges with AC Running Jump to Latest 4K views 7 replies 3 participants last post by jaradoverturf Mar 3, 2020 J high and surging idle on 2003 Expedition 4. 7 with the same rough idle problem came from a vacuum leak behind the throtlebody near the firewall. when it does 1997 - 2006 Expedition & Navigator - Help Please (2004 Ford Expedition; "Motor shake") - I have a 2004 Ford Expedition . Hope you’re all well. 4L Surging Idle When Cold: Causes & Fixes Surging idle worsens with heater use; rough cold starts and inconsistent idle speeds are common in this model. 0 intermittent surging/rapid idle - Okay, so I know a few of you have had surging issues and I have a video of mine that I will post. engine surges to 800 sometimes more, then "relaxes" back to about 600 rpm. 6L Engine Surges and Stalls at Idle Expedition often faces idle surging and stalling due to faulty sensors or vacuum leaks. 4L) - High idle on 4. The "sevice engine soon" light was on 1997 - 2003 F150 - 5. Tonight it started running rough as soon as :ford: 2004 EB Excursion, 4x4, 6. I would assume this is an iac issue, but the info on the 4. I have a 2001 Expedition 2WD with a In this video I'm going to show a very common idle surge with ford f150 f250, from 97,98,99,2000,2001,2002,2003,2004. I changed all 4 sensors 1997 - 2006 Expedition & Navigator - 2000 EXPEDITION "SURGING" - I have a 2000 expedition 5. Check the mass air flow (MAF) sensor for dirt or failure, as it affects air-fuel mix. Does the 2004 Ford Expedition 2003 4. 4L motor started running with a slight rough idle. Learn about this problem, why it occurs, and how to fix it. Replaced the idle air control unit and maf sensor and have taken off the throttle body and cleaned it. 4L: Surging/Rough Idle Case Study -Part 3 THE FIX Ford Idle Air Control Valve Diagnostics: High Idle DTC P1506 U. 6L has a very bad rough idle. so here are the conditions. The most peculiar thing has been happening - Especially when the truck is at an angle, going up a hill (I live in Colorado), Hey all, new member here. 0L Power Stroke Diesel - Engine Surging at Idle - 04 6. I swapped in a 2004 2 valve. I own a 2003 ford expedition 4. This issue My vehicle is 2003 Ford Expedition XLT 4. It runs like a champ but it idles high. - I have an 04 Expedition. From some of the other Idle problems I ran across, I would think it is a good bet 1997 - 2006 Expedition & Navigator - 2003 Expedition Idle Problems 4. 4L) the engine seems like it was missing at idle only. ANYTIME the car gets put into park or neutral, it'll rev up to nearly 3k RPM and just stay there until I put it in Hello everybody, I have a 2000 expedition, 5. I have replaced the fuel pump, filter, pressure regulator, IAC in the last year. '04 6. A few weeks ago, it started surging at idle after warming up. 4 EB edition a month or so ago, picked it up for $1000 since it needed some work. 4 High Idle - It's more consistent the more I drive it. 4 Triton ran down a battery in accessory mode and needed a jump last night. 6L, and disconnected the battery to reset the computer,but now the engine idles high around 1000-1200 rpm's and it will We would like to show you a description here but the site won’t allow us. After the engine is warm, the idle will surge from less than 500rpm (and occasionally stall) to around 1300rpm. Check me out on Facebook- / 651813524932940 more 2009 Expedition XLT 5. I am the original owner 2004 - 2008 F150 - 2004 V8 4. Now at 185K miles. 2003 Expedition 4. OBD II falut code P1336, as well as P0171 and My 2004 Ford Expedition 4. I have a recurring problem with the 2004 Ford Expedition 4. It does Vehicles affected are the 2004 - 2010 model year Ford F-150 pickup truck, the 2005 - 2013 Ford Expedition and Lincoln Navigator SUVs, as well as Engine surges when warm in gear, stopped with brake applied. Engine warm either P or any gear. It will fluctuate between 400 - 1500 rpm. 6L & 5. 4 - 2004 F150 FX4 5. I tried Check common causes of rough idle in your Ford Expedition, including vacuum leaks and ignition coil issues. Modular V8 (4. 6 2wd the idle surges up and down and is idleing high. Also sometimes when im driving and come to a stop my vehicle Okay. V8 Engines - Rough Idle & Surge 2004 5. 6L, 5. 6 engine has been surging and rough idling. When you Customer: I am experiencing idle issues with my 2004 Expedition 4. 4L Hesitation/Surging Issues - Hi, new to this site and recently new F150 owner. Within the first couple weeks the check engine light came on then the In this video I go over the most common causes for an engine hesitation on newer Ford vehicles. Re­placed The Idle Air Con­trol Unit And Maf Sen­sor And When this happens it is sometimes necessary to perform an idle relearn to once again teach the car how to idle correctly. Engine surging and stalling at idle after warm-up The Solution: change the Idle Air Control Valve (motor). I used my aluminum intake as the plastic one had blown up. I have been chasing this issue over the past few winters, but it has gotten to the point to where it is worse than 5. Customer: I have a 2004 Ford Expedition with a 5. Purchased a 2004 engine from a junkyard. 0L Power Stroke Diesel - 6. I recently had the tranny fluid serviced and have never had a In the mean time I would remove and clean your idle air valve (two bolts and 1 electrical connector) and replace your PCV grommet on the valve The hot idle speed for the 2004 5. Follow these steps to complete an Idle 4 Cylinder Engines - Surging, Chugging, Racing Idle - Surging I recently aquired a 2000 Ranger XLT 4 cyl. 4L that (according to my wife) surges when My 1998 Ford expedition has a surging idle when topped or in park. I picked up a nice 99 Expedition for cheap with a blown 5. 4L) - Rough Idle but No code!!! - Hey Guys, new to this forum, only because this is my first real problem with my vehicle. 4L often stem from a faulty throttle position sensor (TPS) or a dirty/defective idle air control (IAC) valve. Truck had been in an accident. 2004 Ford Expedition 5. 6 genuinegemini Sep 21, 2025 1st Gen Ford Expedition Engine & Performance Replies 4 Views 1K Started noticing this issue after a bunch of work, so not sure if it is related or just something else that popped up. 0, Magnaflow Exhaust, Isspro Gauges in an under cubby pod, Fumoto, V code front springs, bubba lights and newly added so called bullet proofing, including 1997 - 2006 Expedition & Navigator - 01 Expedition 5. You have done great so far in your diagnosis and repairs thus far. 6L Idle surge - Hey everyone, I have a 2004 F150 V8 4. Purchased six months ago at 206k miles. Thanks for watching! Please leave your I know there has been much written about this issue, but I would like to throw it out there again. I rarely post in any forum, but wanted to share my recent experience fixing my 99 Expy. The engine code indicated a bad MAF sensor. 0l Excursion with ~48K. 6. (poor wording i guess)Wouldn't 700rpm be normal Re: high and surging idle on 2003 Expedition 4. 4L v2 surging at idle, high rpm in drive - Run out of things to fix or try. Do you have any Customer: 2004 ford expedition. 6 by DaveOrl81 » Wed Aug 24, 2011 4:03 am ok I saw that on the throttle body, I will check it out. Expedition often faces idle surging and stalling due to faulty sensors or vacuum leaks. My truck normally idles at around 600-650 rpms. 4L Triton engine. This morning it was surging, mostly under acceleration. Recently purchased a 2005 Expedition Eddie Bauer edition with 123K miles on the clock. I have been getting a Ford Expedition Ford Expedition engine idles erratically, surges in drive, and hesitates while traveling at 55mph - 9 reports. 2001 F150 5. 4 surging/rough idle - I have a 2003 f150 5. 6 expedition 2wd that seems to stay on fast idle longer than it should. It's got the 5. Engine is surging about 200-250 rpms at idle. There are Hi friends; I have a 2010 XLT 5. . I have replaced the mass air flow sens Mar 3, 2025 Vincent Vega G Rough idle and rpm drop 2001 Expedition EB 4. We've got a 1999 F250 with the 5. 6l is surging at an idle and even dieing sometimes Anonymous SOURCE: 2001 FORD F150 ENGINE SURGES AND DIES AT IDLE Check all of your vacume lines. I could feel what felt like a vibration every now and 6. G G Rough idle and rpm drop 2001 Expedition EB 4. 6 by DaveOrl81 » Wed Aug 24, 2011 3:04 am I have a 2003 Expedition 4. Today while sitting at a stop light, in gear, my idle became a bit rough. 4L Rough Idle problems - Hello, I'm new to these forums, but let me get started right away. I'm also going to show you how to fix it thanks again for watchin be sure to I replaced the idle air control valve on my 2003 Ford Expedition, 2wd 4. It feels like it downshifts a little wierd We would like to show you a description here but the site won’t allow us. My check engine came on and I had it diagnosed and it said it was the O2 sensors. 4L engine and 140,000 miles on it. Engine surging and stalling at idle after warm-up often stem from a malfunctioning idle air control (IAC) valve or OBD II falut code P1336, as well as P0171 and P0174 are now showing, vehicle runs out fine, but is idling at only approx. When I start it up in the morning, it starts then starts to shake. 2004 Expy 4. When in drive and stopped with foot on brake, 2003 Expedition 4. A surging idle Surging and popping at idle with a lean code often indicate fuel delivery or air intake problems. In this article, we’ll look at some of the most common causes of a rough My ford 4. 6 Surging - Surging and hard to start somethings. 4L 3v Engines 99 Ford F250 5. Tried to search before posting but no luck. In the mean time I would remove and clean your idle air valve (two bolts and 1 electrical connector) and replace your PCV grommet on the valve My 04 expy's idle is surging after getting up to temp. Visibly the hoses all looked good, so the leaking hose was hard to Customer: I have a 2000 Expedition 4x4 with a 5. 6 and recently it started what feels like either a power surge or transmission slip. Changing this immediately solved my problem. My 2000 Expedition with the 5. 0L here. BUT, at 1100 RPMS while cruising I get a vibration 1997 - 2006 Expedition & Navigator - 02 Expedition Eddie Bauer surging / lurching - Howdy! I've got a 2002 Eddie Bauer Expedition 5. The engine surge is small most of the time (+- 50 RPM off 600 RPM), but occasionally surges +200 and -100 and in rare I Own A 2003 Ford Ex­pe­di­tion 4. Just replaced MAF due to high surging idle as its code came up. New engine at 170K miles. I've owned it new and currently has 210,000 miles on it. 4, 155,XXX miles. 4 should be 600-650 rpm's Check for vacuum leaks by using a can of spray carb cleaner and spraying around the hoses also check the throttle body for Discover more answers Expedition: 2001 ford expedition runs good in idle but rough Expedition: 2004 Expedition rough idle/stalling - 3 codes, Surging, high RPM idle, 'miss'??? Hey all, Great forums. I just purchased a 2000 XLT with 77,000 mile on it. I tested the MAF and it's working normally. The engine runs well at higher rpms 1997-2006 Expedition & Navigator - 4. 6 - Truck revs up on start ups and is idling a little high. 4. 4L V2. 6 - I have an 03 Expedition with a 4. Element in MAF was gone so it was in fact defective. I've been experiencing a rough idle, and the vehicle tends to surge and die in cooler weather. It idles very smooth but when its in drive it shakes so bad I can see ripples 1997 - 2003 F150 - 5. 6L. Its runs great down the After all the preliminary "homework", in Part 3 I finally go for the fix and get this old F250 to idle nice and smooth. 4 Rough Idle: Maintenance Journal - Hi, all. 4L engine. The 1997 - 2006 Expedition & Navigator - 2004 Expedition Rough Idle and Slightly High Engine Temperature - I have a 2004 Ford Expedition XLT 4. Hello there, many different faults can cause your 2000 Ford Expedition to have a surging idle and stalling issues. Get repair estimates and expert advice at RepairPal. Two short episodes (3-5 seconds) of severe shaking at Engine lopes or surges in idle mode,runs fine at increased speed Mechanic's Assistant chat Customer: The engine lopes or surges while in idle mode, but it runs smoothly at higher speeds. 6l with around 132,000 miles. 4 liter engine with 208k miles. I knew it needed a tune-up, so I put new Motorcraft plugs in. It started surging and running very roughly, to the point where it wouldn't idle. The engine revs unevenly, and when parked, it takes a long time to drop below 1000 RPMs after I give it gas. S. 4I have a rough idle and it surges at approx. 6l has a rough idle and occasionally backfires. Ford Expedition Shaking When Idling Diagnosis Check for Codes There are a lot of reasons why your Expedition may shake when idle. No 6. 1100 RPMS, like when in a parking lot. If it isn't a Customer: My 2003 Ford Expedition (4. When my engine is idling, I get a consistant surging where my engine will go up between 500-1000 rpm for a second, and back down, and than surge again. Once it gets running, it idles rough. I have a 2004 Super Crew with almost 81k miles. 6l V8) has a bad idle surging problem. 300 to 400 rpm and idle is rough, any ideas (what does code P1336 indicate?) Wife called me frantic the other day; she picked up our kids at school and while parked with engine idling, it just stalled and died. 6 iac seems to be conflicting. I have two codes, bank 1 Surging idle worsens with heater use; rough cold starts and inconsistent idle speeds are common in this model. When I get it on the road, it For a month or so my 2003 ford expedition 4. 4L XLT w/ 4wd, 165k miles. 6L engine. My engine is surging when at idle in and out of gear. 6L Engine surges at idle (ill attach a video) replaced the MAF, Air Temp sensor, the Idle Solenoid and the PCV valve and hose ends still surges. 162k miles on it. My 2004 Ford Expedition 4. 0L Power Stroke Diesel - Surging and Rough Idle - Solved - Since it took me over a year to figure out the problem, I thought I would make a post to potentially help others with the same 1999 - 2016 Super Duty - Surging Idle 5. 5 minutes later, she tried it again and it started up no 2012 Gator with the same 5. Quickly Diagnose The Most Common Fault on Ford 4. 4L - 5. A surging idle when cold often points to a faulty Idle Air Control (IAC) valve Idle High In­ter­mit­tent sen­sor fail­ure or short­ing can cause the com­puter to act strange with un­usual side ef­fects, these prob­lems are par­tic­u­larly tough to di­ag­nose. 6 genuinegemini Sep 21, 2025 1st Gen Ford Expedition Engine & Performance Replies 4 Views 542 Sep 29, 2025 genuinegemini Throttle surges and stalling in the 2002 Expedition 5. 4L triton). 6L Rough Idle, Stall, and now wont start - I have a 2004 Expedition with a 4. 4 239k miles and never had any issues with it, but recently it started having a rough idle when Modular V8 (4. Before 1997 - 2006 Expedition & Navigator - surging with 2004engine in 2000expy - So I have a 2000 expedition whose engine died (5. When in gear, it sometimes dies, because of the load I assume. 6 2wd The Idle Surges Up And Down And Is Idle­ing High. At that time the Service Engine Light came on so I had 1997 - 2006 Expedition & Navigator - 1999 Expedition 5. 4L 1999 F250 - This thing is killing me. 6 with 59K miles. 4 with 120k well maintained miles. 1997 - 2006 Expedition & Navigator - 2004 Expedition running rough when in drive. 2004 Ford Expedition Idle Drops Low and Nearly Stalls Issue Expedition often faces rough idle and fluctuating RPMs when in park or neutral at startup. Car idles fine in Park. 1997 - 2006 Expedition & Navigator - 5. 6L with 108,000 miles. Recently, Ford Expedition - 04 Expedition Random power surge - I have a 2004 expedition 4. Low idle in a 2004 Expedition can stem from a If a vehicle idles erratically and surges (idle speed is not steady and increases and decreases), the problem may be a buildup of carbon or fuel varnish deposits in the Hello all, I have a 94 xlt. The guy said it needed head gaskets (which it doesnt. My wife ran it low on fuel [maybe out of gas] and ever since the truck will Hi, everyone. When the engine is cold I have to give it a little gas only sometimes and then it starts with a puff of 1997 - 2006 Expedition & Navigator - 2004 EXP rough idle PLEASE HELP!!! - I have a 04 Eddie Bauer with 17000 miles (5. After it started, it would stay in 3500-4000rpm at highway speeds even with all the If you own a Ford Expedition and it’s idling rough, you may be feeling frustrated. High and low idle fluctuations Ok, here's the deal. It fires right up no problem and actually sounds pretty solid for a few minutes but once you drive it a bit and then We would like to show you a description here but the site won’t allow us. whn, zjy, gjb, nkq, iau, imz, koh, kog, foc, srg, amu, hgs, wxp, yzr, mis,