Answer – Some repair inserts are definitely a temporary fix, no doubt. There's one big problem with their argument, however. The 4.6 was certainly a smooth engine and a good power plant for a 4000 pound Lincoln. The problem is fixed by inserting a HeliCoil where the original spark plug hole was. We believe this defect affects the following 2-valve engines: Triton 4.6L V8, 5.4L V8, 6.8L V10 & possibly others. © AskingLot.com LTD 2021 All Rights Reserved. Their focus is on safety-related issues. Also, Ford recommends updating the PCM to the latest calibrations as part of the procedure. Likewise, Ford 5.4 spark plug problems have been common on models from these years as well. Ford’s overhead cam 4.6L V8 engine has been in production since 1991 and has been used in a wide variety of Ford, Lincoln and Mercury models from Crown Victorias and Mustangs to F-150s and Expeditions. If working on an 01 or up SOHC with M14x1.25 plugs the Time Sert 5553 or 5600 is our top choice. Design News readers have commented about having to lift engines or make holes in the car body to change spark plugs. With routine maintenance and care for your F150's engine, there's no question it can last well over 200,000 miles. We have broken our share of the plugs and they are a real pain to repair. I own a 2002 F-250 and just yesterday on a perfectly maintained personal truck, I blew the #2 plug while cruising at 60 mph.I had never changed my plugs due to lower mileage of this truck and therefore cannot be blamed for improper torquing of new plugs or any of the other unique ideas Ford is currently making up. The problem affects spark plugs in several Ford models, including the best-selling Ford F-150. Cost of Repair As of January 2011, the spark plugs of the 5.4-liter Triton might be the most costly to repair, with a price tag of up to $1,300. "He proposed 'Coyote' and we really liked the idea because it originated with A. J. Foyt's race team. Some blame the design of the the plugs and the use of a aluminum cylinder heads. Essentially what this does is create new threads to prevent the spark plugs from popping back out. Almost all valvetrain and accessory components are shared with the 5.4L, making the design fairly stout and easy to repair. While reliability hinges on regular maintenance, these engines are very reliable overall. 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. Can you do anything with broccoli stalks? Where can I camp in Jasper National Park? The 3 valve has VCT issues sometimes that can kill the engine. Regardless of why it's happening, there's no denying that there is a problem with either the plugs or cylinder heads getting stripped. If you have a different application, no problem, for a wider coverage of spark plug thread repairs see our Time-Sert thread repair kit section. Turns out that Ford made changes to the cylinder head in mid year of 2008, and I happen to have a later build (April 2008) with the updated one piece spark plugs. Don't panic! Ford F-150: 2004, 2005, 2006, 2007, 2008. That's where you come in. One of the most complicated Ford truck spark plug problems has been the issue of plugs that won’t come out intact. If you haven't been introduced, please meet the Ford 6.8-liter V10. If you are looking for an older generation, say one between 1997 and 2003, low miles will be harder to come by. That allows the spark plugs to vibrate and wear down the aluminum threads that are used to hold them in place. Ford originally insisted the problem was due to replacement plugs being improperly torqued. They make a better designed drum to fix the problem. ↩︎. Ford F-150 2000 200000 miles. We're also not aware of any class action lawsuits regarding this issue ... yet. Rated at 190 horsepower that first year, the new 4.6 created forty more peak horsepower than the outgoing 5.0 liter V8. Ford had a relatively bad model year in 1915 with production significantly slowed due to problems encountered while changing over to the new body style. Most troubling to me is the huge diversity of dollar cost and repair procedures for a relatively simple thing to fix. ↩︎ ¿Cuáles son los 10 mandamientos de la Biblia Reina Valera 1960? Whatever the reason, here's a handful of things you can do to make sure it gets the attention it deserves. Cars with the 5.4 Triton engine mostly affected by this problem are: Ford Mustang: 2005, 2006, 2007, 2008. The TSB actually covers the V8 as well as the, When it comes to Ford 4.6 spark plug problems, the years. 0. Ford's older two-valve 5.4-liter engine designs are known to suffer from spark plug ejection, in which the spark plugs of the engine are spontaneously expelled from their housings. Ford's truck V-10 is an iron-block, overhead-cam aluminum head design that uses centrally mounted spark plugs and direct fire ignition. Coming in at 14 total recalls, the next years’ model didn’t fare much better, and this one was reportedly a rushed engineering job after the 2004 debacle. It's very sluggish Solved. 5.4 Triton Engine Ignition System Issues. ... Support Model T Ford Fix. Buckelew Well-Known Member. I began to notice what sounded like a fairly loud lifter noise about 5 days prior to blowing a plug and should have been suspicious because this is a overhead cam engine and therefore HAS NO LIFTERS!! How much did Hugh Jackman get paid for real steel? I just bought a carbureted V8 Ford F150, but the problem I … Ford also needed a new engine to replace its dated 7.5-liter (460-inch) V8. Unfortunately this problem typically happens over 100,000 miles, when the vehicles are out of warranty. Good maintenance and a light right foot will get maximum service. There is no recall for this problem. Started by looper; Mar 12, 2018; Replies: 0; Off-Topic. Likewise, Ford 5.4 spark plug problems have been common on models from these years as well. If you can find a newer F150 with less than 60,000 miles, you are set for a long time. Mar 28, 2014Rating. Ironically, the reverse problem is happening in the same engines where the spark plugs get stuck and break off in the engine. With the proper tools and every thing the car will be back up and running in less than a hour. My research included all versions of the 5.4 Triton engine: … Going beyond the F-150 Ford 4.6L, 5.4L and 6.8L 3 Valve engines have the two piece spark plug; The 2 Valve engine does not use this plug. Spark Plugs Breaking Off When it comes to Ford 4.6 spark plug problems, the years 2004 through 2008 were troublesome for the F-Series. He said he can get ford to help with the repair (which they initially rejected) and after 8 days and a final bill of $1193. What are the three stages of human resources planning? We use cookies to give you the best possible experience on our website. Likewise, Ford 5.4 spark plug problems have been common on models from these years as well. I have a '03 5.4 and haven't changed plugs yet. Spark Plugs Eject From Aluminum Heads of Triton Engine. There is a spark plug repair kit out there sold by snap-on and mac. - Answered by a verified Ford Mechanic. "-Sean M. of Boerne, TX. Replacing spark plugs in cars has been a relatively simple task since Henry Ford mastered the assembly line, that is unless you have a Ford V8 engine from 2004-2008. Besides, what was the last year that Ford has spark plug problems? ... began on August 1, 1915 with serial number 856,514 being the first 1916 model car produced. It looks as though Ford is going to be bringing back the 6.8-liter Triton V10 for 2017. Average Rating . Comments for 2004 Ford 150 Spark Plugs . Those 3-valve engines hold on to their spark plugs like an anaconda choking its prey. Vehicle models from 2009 on do not use the original design. We get calls everyday from Ford owners that have used a kit from a parts store (or elsewhere) that has failed and caused a repeat blowout. I've already had this problem for a year and they can't solve it, yesterday I scanned it and had air sensor error, but changing it didn't fix it. Also, we do not recommend simply re-tapping the spark plug threads because the threads are probably too damaged already and the spark plug may just blow out again causing even more damage. There would be no such problems for the new 1916 Model T’s with model year production over a half million cars. The plugs only use 4 thread which are also made out of a weaker aluminum that is subject to wearing down. Part of Ford's Modular family of engines, the V10 saw use in a variety of applications, and is still in limited use today. The worst case scenario is pieces of the broken spark plug such as the platinum tip electrode and ceramic fragments can fall down into the cylinder. In its earliest F-Series applications, notably the 1997 to 1999 model years, the 5.4-liter V8 is the only engine fitted on Ford's larger vehicles to have this particular problem. Are spark plug thread repair inserts just a temporary fix? The freeze frame data for the misfire should indicate the engine was above 2500 rpm with a 100% load. The National Highway Traffic Safety Administration (NHTSA) is the US agency with the authority to conduct vehicle defect investigations & force recalls. Ford use a cast iron engine block with an overhead cam aluminium cylinder head design, that uses centrally mounted spark plugs and waste spark ignition. That indicates there is a defect, whether in the design or the manufacturing process, from the start. Problem is you never know how many will break. Ford F-150 Reliability Rating Breakdown The Ford F-150 Reliability Rating is 3.5 out of 5.0, which ranks it 7th out of 17 for fullsize trucks. While repairs tend to be more severe than average, these issues occur less often, so major repairs are infrequent for the F-150. Support … The original equipment Motorcraft brand spark plugs that were factory installed in many late model (2004 to 2008) Ford trucks with 5.4L V8 and 6.8L V10 engines, 2005 to 2007 Mustang GT 4.6 & 5.4L V8 engines, and 2008 Mustang GT models built prior to 11/30/07) can break when you attempt to remove them! Maybe you've experienced this problem. There are millions of these engines on the road and there are a lot of different versions of the engine including two-valve and three-valve single overhead cam (SOHC) engines, and four-valve dual … Maybe you're concerned you will soon. Even Ford acknowledged as much in TSB 07-21-2[1]. This problem is said to affect the 1997-2004 model years that had aluminum cylinder heads. Another one to scratch off the list. While reliability hinges on regular maintenance, these engines are very reliable overall. Spark Plug. One of the main faults with the early V10 engines (1999 – 2005) was that the spark plugs could blow out of the cylinder head. One visual clue was checking the color of the plug boots. Just make sure to have the work evaluated and done by a trusted mechanic. It looks like you can get a “trained” mechanic to do an over the fender thread insert for anywhere from around $500 to nearly $1000 for the first insert and something less for the second and third insert if other plug holes need inserts at the same time. In TSB 07-21-2 Ford acknowledges that "some 1997-2008 vehicles equipped with a 4.6L 2V, 5.4L 2V, or 6.8L 2V engine and aluminum heads may experience a spark plug port with stripped or missing threads. Owners complain that it's the original factory spark plugs that are often ejecting from the engine. What year did Ford stop using 2 piece spark plugs? It does not mean extra large truck. It usually lasts a while and then blows again creating a bigger problem! What color walls go with black furniture? That original 2006 TSB has been updated several times, with the final one being TSB 08-7-6 (you can easily find it on the web). Ford started this in late 2004 or early 2005 and stopped the madness in 2009. The attention it deserves loose spark plug dedicated to uncovering problem trends and informing owners about potential issues their. Being improperly torqued National Highway Traffic Safety Administration ( NHTSA ) is the basic model with the proper tools every. Our share of the best solutions to this problem typically happens over 100,000 miles, When the vehicles are of! 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