WebOct 13, 2010 · 2003 Expedition 4.7 with the same rough idle problem came from a vacuum leak behind the throtlebody near the firewall. Visibly the hoses all looked good, so the leaking hose was hard to locate. While the engine is running [at idle if possible] I used a slow stream of water directed over each of the hoses until the leaky one was found. WebFord Expedition. The most common reasons a Ford Expedition has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. 0 %. 34 % of the time it's the.
Ford Expedition Rough Idle → Causes & Diagnosis
WebApr 16, 2024 · I'm working on a 2005 Ford 5.4 it runs rough at idle gets better when reved up I've replaced timing chains guides - Ford Cars & Trucks question ... 95 GMC Jimmy 4.3l W vin rough idle. My problem was solved when I repaired my 4 wd activation dash switch. The switch was contacting on 2WD & 4HI at the same time. ... 2003 Ford Expedition … WebDec 10, 2009 · Omaha, NE. Hi, My 2000 Ford Expedition with the 5.4l motor has been idling really rough when its cold in the mornings. Well it has become colder here in Nebraska and I have started to notice that it is now starting to idle really rough all the time. I cant notice any hesitation because I have only had it for a couple months. black ferns against wallaroos
What would you recommend next for running rough at idle? - JustAnswer
WebJan 21, 2010 · 231 Answers. Is your check engine light on? check your fuel filter could be pretty dirty restricting the flow of gas. also check your spark plugs and wires. if its damp outside, bad wires will cause your car to run rough. if it was the o2 sensor your check engine light should be on, autozone will hook your vehicle up to the computer and they ... WebWatch how I fix a rough idle on my 2002 Ford Explorer Sport Trac! It had a vacuum leak caused by a weathered emission hose. I repaired it in 45 minutes for u... WebMar 26, 2024 · The parts will cost you between $75 and $130 on average. The labor costs will be anywhere between $60 and $90, depending on the hourly rate of the mechanics. So in total, you can expect to pay between $135 and $220 for a throttle position sensor replacement. Since replacing the TPS is fairly easy in most cases (depending on its … black ferns 2022 team