Ford Focus Club ; Spark plug torque setting DISCLAIMER: fordownersclub.com is an independent Ford forum for owners of Ford vehicles. Step-by-Step Instructions Tapered Seat Plugs. Spark plug socket. Our spark plugs for Ford Explorer are engineered to withstand pressure and heat extremes to resist build-up from fuel additives. 15% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. Length: 1.012". We currently carry 42 Spark Plug products to choose from for your 2003 Ford Explorer, and our inventory prices range from as little as $2.09 up to $15.94. This will ensure easy future removals. Hi, I am changing my spark plugs & wanted to know the correct torque for them. 2003–2004 Lincoln Town Car, 239 hp. Autolite - For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. Not too tight would be the rule. The club is not part of Ford nor affiliated with or endorsed by Ford in any way. FORD > 2003 > EXPLORER > 4.0L V6 > Ignition > Spark Plug. Haynes manual has 7-15 ft lbs listed for spark plugs, whenever I see that kind of range I usually split the difference. I torque the spark plug and ensure the gap is correct each time. 1/16 turn on plugs with a tapered seat. All because some knucklehead engineer at Ford decided that 3 threads was enough in the heads of the 99-2003 year 4.6 mustangs. If working on a 2004 and up 3V engine with M16x1.5 spark plugs use the Calvan 39300 or the TIME-SERT 3221. The Ford two-piece spark plug is a good example of this. Thanks! Packaging Type: Box. 3/8-inch ratchet and extension. You want to make sure the engine is not hot when you change them or you may ruin the threads. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Ford 2003 Explorer. If you are installing platinum spark plugs, don’t try to adjust the gap. FORD > 2001 > EXPLORER SPORT TRAC > 4.0L V6 > Ignition > Spark Plug. Total: 793 (members: 52, guests: 531, robots: 210), (You must log in or sign up to reply here. 1/12-1/8 turn on plugs with a tapered seat. The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008" in either direction. Have never had problems and it actually drives very well, but the o/d off light started flashing. Note: If using a torque wrench vs. plug wrench, please refer to the Torque Recommendations chart below. I think I'll try the hotter plug idea. Hope this helps The 3V heads have the seizing plug issue. Over 6,000 Automotive Torque Specs. Torque specificaton for ford explorer 2003 - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. spark plug torque specs. My vhicle is a '99 Ford Explorer Limited AWD 5.0 with about 107,000 miles on her. Search Fixya. Finally, a road test of the vehicle to confirm normal operation. The basic design and task of the spark plug has changed little over the last 100 years. Most mechanics I spoke with said 15 ft lbs is more than enough, especially considering the issues with removing the 2 … Support Us - Become A Supporting Member Today! Discussions on the event suggested that a re-torque would have avoided the ejection although this was never recommended anywhere by Ford. My vhicle is a '99 Ford Explorer Limited AWD 5.0 with about 107,000 miles on her. This will help ensure proper seating and adequate … This made proper torque a necessity. Quantity: 5 Pieces. Get Yours Today! Spark plug torque 7-15 ft lbs? They sit on top of the combustion chamber and ignite the air/fuel mixture and start the power stroke of the engine. The unlucky people that own such a vehicle may be in for a very expensive lesson. For whatever reason, Ford decided to build a two-piece spark plug and install it in millions of their V8 engines. Torque Spec Database. Order Engine Block-Long for your 2003 Ford Explorer and pick it up in store—make your purchase, find a store near you, and get directions. Download. Copper . Rob Ford Lug Nut Torque Specifications Ford Lug Nut Torque Specifications Here are Ford Lug Nut Torque Specifications. Search Car Torque Specifications by Engine or Model. Upload. Spark Plug Wire / Boot Puller ... Wiper Blade. The material contained in the forums is submitted by the general public and is NOT endorsed by Ford Motor Company Ltd. Install new plugs using a torque wrench. If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. If using anti-seize compound, use sparingly and reduce torque by 30%. The 2003 Ford F-150 has 40 problems reported for spark plug ejects from the engine. I bought some NJK IRIDIUM spark plugs, for ford explorer 2005 should I gap them it said .59 inches and need to torque - Answered by a verified Ford Mechanic Spark Plug Gapper / Feeler Gauge. Spark Plug Wire Cover. Torque Spec Database. What is the consensus on re-torqueing the plugs in the 5.7 (2016). Tighten to recommended torque. Spark Plug Wire Retainer / Clip. Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. By continuing to use this site, you are agreeing to our use of cookies. Spark Plug Hole Thread Chaser. it..spark plug wires what sparks plugs should i put in my 2003 ford explorer. Copper . I ask this because I was the victim of the early Ford Triton spark plug spitting calamity, having one eject after only 30,000 km. Search Car Torque Specifications by Engine or Model. Spark Plugs are what gets your engine going and what ignites the gasoline. Care must be taken when torquing spark plugs, especially in softer aluminum cylinder heads. The 2006 Ford shop manual (page 303-01A-4) calls for the following spark plug torque values: 12 Newton-meters 9 lb-ft The Motorcraft spark plug box (part AYSF-32Y-PC or SP490 for the 4-pack) calls for the following spark plug torque ranges: 25-30 Newton-meters Research the 2003 Ford Explorer at cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. View and Download Ford 2003 Explorer owner's manual online. Step / Courtesy Light Bulb. Don't put up with poor performance and shaky starts and upgrade with AutoZone today. ft ratings for 2001 and later model year E-Series. Plugs should be torqued to 25 ft-lbs according to Ford. Spark Plug Wire / Boot Puller. How to Change the Spark Plugs on a Ford Explorer 4.0 Liter SOHC by Russell Wood Updated November 07, 2017. spark image by Zbigniew Nowak from Fotolia.com. So thats the year that we want the specs for, but it would be nice to have the torque specs for every year V10 all in one place. Price: Alternate: No parts for vehicles in selected … Average repair cost is $750 at 141,300 miles. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. Intentionally blank: Related Parts. He worked on my 2003 Ford Explorer with ease and answered all of my questions concerning the vehicle. SOURCE: P2195 CODE ON 2003 FORD EXPLORER SPORT TRAC 4.O Hello, Very common concern with the Explorer, Explorer Sport Trac and Ranger with the 4.0l SOHC engine! Torque directly affects the spark plugs' ability to transfer heat out of the combustion chamber. Ford Explorer Spark Plug Replacement at your home or office. Vapor Canister Purge Valve / Solenoid. Modular V10 (6.8l) - Spark Plug Torque Specs - I am planning on helping a friend change the spark plugs on his 2004. However in order to ensure proper seating of a conical seat spark plug, it is a good idea to torque the spark plug, loosen it a 1/4 turn and torque it again. The thing is, the original recommended spark plugs have a gap of 0.52-0.56, which is what is recommended in the Haynes manual. topper 93,500+miles Spark plug gapping tool. Took it to the Ford dealer 3 days later, was told the torque converter needed to be replaced at a cost of $1,225. Spark Plug Wire Retainer / Clip. 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Only). Haynes manual has 7-15 ft lbs listed for spark plugs, whenever I see that kind of range I usually split the difference. Spark plug torque 7-15 ft lbs? It is extremly important not to exceed the installation torque. When replacing spark plugs without spark plug torque wrench, spark plugs should be threaded-in by spark plug removal and installation tool, or socket by hand (without spark plug wrench) untill they fully seat. Galling of the threads and improper torquing may result from changing plugs when the motor is warm. I also recommend you put some anti-seeze (like zinc-cote or copper cote) on the threads of the plugs to ensure they don't seize in after a long period of time. Intentionally blank: Intentionally blank: Related Parts. Install new plugs using a torque wrench. Spark Plug Gapper / Feeler Gauge. It is always best to screw the new plugs in by hand and then torque to manufacturer specs. Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. Share. Ford Explorer 2003, Automatic Transmission Drain Plug by Dorman®. 2003 ford explorer: it has the 4.0 V6 flex fuel. it has 97,000 and should i also replace the spark plug wires also … At Ford Parts Center we have Genuine Spark Plugs for all Ford, Lincoln and Mercury vehicles. Bad spark plug symptoms may be subtle, or incredibly noticeable. Autolite - For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. 1998–2000 Lincoln Town Car, 205 hp. There is a discrepancy in the spark plug torque specification for the 2.3L I4. Spark Plugs. Equip cars, trucks & SUVs with 2003 Ford Explorer Spark Plug from AutoZone. Make sure your SUV has quick and reliable starts by installing a high-quality Ford Explorer spark plug from AutoZone. Get 2003 Ford Explorer values, consumer reviews, safety ratings, and find cars for sale near you. The club is not part of Ford nor affiliated with or endorsed by Ford … They will be near impossible to get out, but at least I wont have to worry for another 80k miles. The 4 thread heads (those with the blown plug issues) disappeared in 2003 when they switched to 8 thread heads. Through rigorous testing, these parts meet the strict high-quality standards of Ford … Will be repairing a valve cover leak soon, so I think I'll change the inject in that cylinder too. Price: Alternate: No parts for vehicles in selected markets. Install the new plug finger tight, and complete the installation with a torque wrench. Use the Champion torque recommendation below as a guide for tightening all spark plugs. Place a small amount of anti seize on the spark plug threads and the lower spark plug shaft below the threads. Spark plug is inserted at an angle during installation: Excessive tightening torque: Spark plug wrench slipped or used at an angle: Do not use the wrench at first. ASPIRE ALL / BASE/SE 1994 – 1997 85 ft-lbs We have the best products at the right price. There is a very FINE line with tightening the plugs on these 4.6 motors and ya BETTER get it RIGHT or you are going to have to deal with spark plug blowout. Order Spark Plug for your 2003 Ford Explorer and pick it up in store—make your purchase, find a store near you, and get directions. Spark plug torque setting DISCLAIMER: fordownersclub.com is an independent Ford forum for owners of Ford vehicles. Excessive changing of the spark plug gap setting will result in weakening of the spark plug ground electrode and can lead to breakage. torque specs for 2003 ford sport trac 2wd drive shaft bolts - Ford 2003 Explorer Sport Trac question. Check here for special coupons and promotions. So I have a 2000 Ford Ranger XLT 4.0L V6 OHV Engine and I recently replaced the spark plugs. SPARK PLUG REMOVAL. Finally, a road test of the vehicle to confirm normal operation. Make sure you put the proper torque on the plugs And according to the service manual it is Spark plugs 18 Nm 13 lb-ft The attached picture was copied from the 2002 Ford Service Manual Some screeching and high effort may be noticed. As standard equipment, Ford equipped the 2004 Explorer with a 210-horsepower, 4.0-liter, V-6 engine that produced 254 foot-pounds of torque. Hi, I am changing my spark plugs & wanted to know the correct torque for them. 2003 Explorer automobile pdf manual download. Step One. Anyway, that doesn't seem very tight, my jeep has a torque spec of 35 ft lbs for spark plugs. But you don't have to pay … To contact the forum owner hit the Contact Us link. Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. SPARK PLUGS MUST ONLY BE REMOVED WITH HAND TOOLS. Ford 4.6L-281ci-V8 Engine Torque Specs. Click on One of the Links Below. Tighten, and then loosen the spark plug, working the plug back and forth. I have changed this spark plug at least 9 times since I've owned the vehicle. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Start by installing the spark plug by hand. Check here for special coupons and promotions. Ford recommends changing the spark plugs every 100,000 miles under normal service, or every 60,000 miles under severe service. FORD > 2005 > EXPLORER > 4.0L V6 > Ignition > Spark Plug. Rated at a rather anemic 210 horsepower, the 4.0L SOHC V6 is not exactly a high output engine. Intentionally blank: Intentionally blank: Related Parts. Torque requirements vary greatly from engine to engine. Also, the spark plug gap should never exceed .055" unless pre-set by the manufacturer. 00. ok,i know someone who just went through this a while back.that plug AGSF-34EE is discontinued! Get Yours Today! If someone would first … ), 2000 ford expedition xlt green in spokane washington 99700400042360857. A video showing spark plug thread repair using the Calvan spark plug thread repair kit being used can be viewed on the Calvan 38900 description page. The Calvan 38900 DLT is for Triton engines from 1998-2003 (some models up to 2016), if working on a DOHC InTech engine, use Time-Sert 5553 or 5600. However, I think some time between 2000 and now, the recommended plugs changed to another model, which is factory gapped to 0.44. By continuing to use this site you consent to the use of cookies on your device as described … Torque spec. Wiper Blade. Too little and they ... 2005. Get Yours Today! Spark Plug Wire. Spark Tester. Average repair cost is $750 at 141,300 miles. If a spark plug needs to be replaced, use only spark plugs with the service number suffix letter as shown on the engine decal. Unlike most other OHC V6 and V8 engines that drive both overhead cams directly from the crankshaft with a belt or chain, this engine has an intermediate jackshaft in the middle of the block where a pushrod cam would normally be located. I have a 2003 Ford Explorer that I bought brand new, it now has 135,553 miles on it. 1/16 turn on plugs with a tapered seat. Read on for more information. Use a hex-type wrench that is less likely to slip. Spark Plug / Coil-On-Plug Boot. (Page 1 of 2) supposedly after about 150k miles, Ford's 5.4L engines,from 1997-2001 will blow spark plugs out of the head. It also has an unusual overhead cam drive setup. Sign In. The expected removal torque is about 33 lb-ft (45 N•m). Spark Plug Socket. Price: Alternate: No parts for vehicles in selected markets. 3. She runs fine, but the plugs are the originals & I would feel better about getting some new ones in. 1/2-2/3 turn on plugs with a gasket. On top of low prices, Advance Auto Parts offers 8 different trusted brands of Spark Plug products for the 2003 Ford Explorer. Over 6,000 Automotive Torque Specs. SPLITFIRE . Autolite - For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. Replacement spark plugs. For spark plugs on a 2005 ford sport trac 4.0 l - Ford 2005 Explorer Sport Trac question Some 2008's and newer use 4212H for M12x1.25 Spark Plugs. Discussion in '1st Gen - 1997 - 2002' started by 0xowner, Jun 30, 2016. It is always best to screw the new plugs in by hand and then torque to manufacturer specs. Hi there; Torque for your spark plugs is 7-15 ft lbs. Spark Plug Hole Thread Chaser. ... FORD > 2003 > EXPLORER SPORT TRAC > 4.0L V6 > Ignition > Spark Plug. 06 ranger XL reg cab 3.0 auto/3.73 stock except/30x9.5x15s 15x8 silver cragar soft 8s white A.R.E. This site uses cookies. PLEASE NOTE: Torque recommendations are for spark plugs with new gaskets. Tune-Up Kit. Spark Plug Wire Cover. Anyway, that doesn't seem very tight, my jeep has a torque spec of 35 ft lbs for spark plugs. Spark Plug Wire / Boot Puller. Explorer starting to act up again. The proper torque of a spark plug can only be achieved using a torque wrench. Ford 4.6L-281ci-V8 Engine Torque Specs. Bosch - 1/4 turn on plugs with a gasket. Equip cars, trucks & SUVs with 2002 Ford Explorer Spark Plug from AutoZone. When in doubt, always check your engine manufacturer's literature. She runs fine, but the plugs are the originals & I would feel better about getting some new ones in. Use Code: GIFT4YOU. (Page 1 of 2) 500 SEDAN / SE/SEL 2005 – 2007 100 ft-lbs. We have the best products at the right price. Items you will need. How to change gasket (washer) style spark plug without torque wrench - (only if torque wrench can not be obtained) TIGHTENING by ANGLE. A spark plug that is under-torqued will not be fully seated on the cylinder head, hence heat transfer will be slowed. He worked on my 2003 Ford Explorer with ease and answered all of my questions concerning the vehicle. We have the best products at the right price. SOURCE: spark plug torque. it has the 4.0 V6 flex fuel. When you feel its snug then that should do it. Ford Explorer Spark Plug Replacement at your home or office. If you have bad spark plugs, your Ford F-150 or F-250 Super Duty will begin to fail you. Spark Plugs are as essential to the way your engine runs as a Starter is to make the engine start and keep running. Spark Plug Socket. Plugs should be torqued to 25 ft-lbs according to Ford. The 2003 Ford F-150 has 40 problems reported for spark plug ejects from the engine. AEROSTAR ALL / P195/75R14 1985 – 1997 100 ft-lbs. Installing spark plugs Torque is one of the most critical aspects of spark plug installation. 1/16 turn on plugs with a tapered seat. Bad spark plugs can cause many problems with your Ford Explorer. Spark Plug Extractor. 2001–2002 Lincoln Town Car, 235 hp. Ford 4.6, 5.4 and 6.8 modular engines are prone to spark plugs being blown out of … Equip cars, trucks & SUVs with 2003 Ford Explorer Transmission Torque Converter from AutoZone. N'T put up with poor performance and shaky starts and upgrade with AutoZone today turn on with... As a Starter is to make the engine - 1997 - 2002 ' started by 0xowner, 30! Doubt, always check your engine runs as a Starter is to make the engine engineer at Ford decided 3... Near impossible to get out, but at least I wont have to worry another. No parts for vehicles in selected markets transfer will be slowed, your Ford F-150 has 40 problems reported spark! Owned the vehicle to confirm normal operation 4.0-liter, V-6 engine that produced 254 of... A while back.that plug AGSF-34EE is discontinued M12x1.25 spark plugs for Ford Explorer Limited AWD with... spark plug torque setting DISCLAIMER: fordownersclub.com is an independent Ford forum for owners of Ford vehicles home! Steel threaded portion of the threads and the aluminum heads have different expansion when! Plug symptoms may be eligible for Ship to home, and shipping free! To our use of cookies so I have a 2003 Ford Explorer spark plug and install it in millions their. Use this site, you are installing platinum spark plugs, don ’ t try to adjust gap... Weakening of the spark plug, working the plug back and forth first … spark plug at! Way your engine runs as a Starter is to make sure your SUV has quick reliable! The engine recommended anywhere by Ford in any way the engine cover leak soon, I... Puller... Wiper Blade will begin to fail you and should not be changed more 3! Quick and reliable starts by installing a high-quality Ford Explorer that I bought brand new, it now 135,553... The last 100 years 100 ft-lbs to our use of cookies is the Recommendations. Produced 254 foot-pounds of torque the last 100 years the 4.0 V6 flex.... If working on a 2004 and up 3V engine with M16x1.5 spark on. Compound, use sparingly and reduce torque by 30 % while back.that AGSF-34EE... No parts for vehicles in selected … ft ratings for 2001 and later model E-Series. And heat extremes to resist build-up from fuel additives the original recommended spark plugs, especially in softer aluminum heads. / P195/75R14 1985 – 1997 85 ft-lbs spark plug shaft below the threads and the aluminum heads different. Runs as a guide for tightening all spark plugs, Ford equipped the Explorer... Discussion in '1st Gen - 1997 - 2002 ' started by 0xowner, Jun 30, 2016 Gapper. Cylinder too those with the blown plug issues ) disappeared in 2003 when switched... Explorer that I bought brand new, it now has 135,553 miles on her DISCLAIMER... Is what is recommended in the haynes manual has 7-15 ft lbs with. Platinum spark plugs on a 2003 SPORT TRAC Ford with 4.0 engine 30, 2016 very lesson... Torqued to 25 ft-lbs according to Ford by the manufacturer hotter plug idea it now has 135,553 miles her. Extremes to resist build-up from fuel additives this helps ok, I am changing my spark plugs must only achieved. If working on a 2003 Ford Explorer spark plug gap adjustment should exceed. Critical aspects of spark plug, working the plug back and forth 2004 Explorer with ease answered! Installation with a torque spec of 35 ft lbs listed for spark plug Replacement your. Cylinder head, hence heat transfer will be slowed to fit in your Ford Explorer are engineered withstand... And upgrade with AutoZone today and ignite the air/fuel mixture and start the power of. Combustion chamber and ignite the air/fuel mixture and start the power stroke of 99-2003. 5.7 ( 2016 ) 1994 – 1997 85 ft-lbs spark plug Ground electrode and can lead to breakage when... The 4.0L SOHC V6 is not exactly a high output engine brand new, 2003 ford explorer spark plug torque now 135,553. Ok, I am changing my spark plugs every 100,000 miles under service! In either direction sit on top of low prices, Advance Auto parts offers 8 different trusted of. Transmission torque Converter from AutoZone Gapper / Feeler Gauge with M16x1.5 spark.! On re-torqueing the plugs are as essential to the torque spec of 35 ft.... Online Ship-To-Home Items 2003 ford explorer spark plug torque a 2000 Ford expedition xlt green in spokane washington 99700400042360857 to make your! At 141,300 miles or Lincoln cars, trucks & SUVs with 2003 Ford Explorer spark plug with or endorsed Ford! Explorer are engineered to withstand pressure and heat extremes to resist build-up from fuel additives $ 100 +... Is, the spark plugs are as essential to the torque Recommendations are for spark,! Of their V8 engines a high output engine trusted brands of spark plug Gapper / Gauge! F-150 has 40 problems reported for spark plugs use the Champion torque recommendation below a. 750 at 141,300 miles are the originals & I would feel better about getting new. Recently replaced the spark plugs & wanted to know the correct torque for.... Some 2008 's and newer use 4212H for M12x1.25 spark plugs can cause many problems with your Ford has..., it now has 135,553 miles on it on my 2003 Ford Explorer spark plug is discrepancy... Doubt, always check your engine manufacturer 's literature plugs & wanted to know the torque. Under normal service, or incredibly noticeable in softer aluminum cylinder heads the 99-2003 year 4.6.... Use the Calvan 39300 or the TIME-SERT 3221 engine going and what ignites the.. The forum owner hit the contact Us link new gaskets leak soon, so I I... Recommended spark plugs and the lower spark plug has changed little over last... The torque Recommendations are for spark plugs are as essential to the way your engine 's! Be fully seated on the cylinder head, hence heat transfer will be near impossible to get out, the! … ft ratings for 2001 and later model year E-Series should not.008! Always best to screw the new plug finger tight, and then torque to manufacturer specs Recommendations are for plugs! On her from AutoZone bad spark plugs use the Calvan 39300 or the 3221... Heat extremes to resist build-up from fuel additives an unusual overhead cam drive setup engineered... With new gaskets V6 OHV engine and I recently replaced the spark plugs, whenever I that! Silver cragar soft 8s white A.R.E for Ship to home, and shipping is on! Ignites the gasoline... Wiper Blade in the haynes manual has 7-15 ft listed! High output engine have a 2000 Ford expedition xlt green in spokane washington 99700400042360857 two-piece spark plug and install in. Gap should never exceed.055 '' unless pre-set by the manufacturer threads and the spark. Out, but the plugs are what gets your engine going and what ignites the gasoline 2003 when switched! Contact the forum owner hit the contact Us link change the inject in that cylinder too on cylinder. 4.0L SOHC V6 is not hot when you feel its snug then that do. Torque wrench plug from AutoZone anti-seize compound, use sparingly and reduce torque by %. Tight, my jeep has a torque wrench vs. plug wrench, refer. Be in for a very expensive lesson rates when warming and cooling plug back and forth will... Should never exceed.055 '' unless pre-set by the manufacturer prices, Advance parts... Fit in your Ford F-150 or F-250 Super Duty will begin to fail you AGSF-34EE is!. Always best to screw the new plugs in by hand and then loosen the plug! … ft ratings for 2001 and later model year E-Series 2003 > Explorer > 4.0L V6 > >. Use the Champion torque recommendation below as a guide for tightening all spark plugs are the only designed... Essential to the torque spec for the 2.3L I4 hence heat transfer will be a... Very well, but the plugs are the originals & I would feel better about getting some new in... * * online Ship-To-Home Items only people that own such a vehicle may be in for a expensive... Drive setup cars for sale near you there is a '99 Ford Explorer helps ok, I am changing spark! Decided to build a two-piece spark plug at least 9 times since I 've owned the to... Ford > 2003 > Explorer > 4.0L V6 > Ignition > spark gap. With 4.0 engine when warming and cooling also, the original recommended spark plugs decided! Started by 0xowner, Jun 30, 2016 either direction of the spark plugs every 100,000 miles under service. Installation torque, V-6 engine that produced 254 foot-pounds of torque 1/4 turn on plugs with new.... Exceed.055 '' unless pre-set by the manufacturer engine start and keep.... Lb-Ft ( 45 N•m ) blown plug issues ) disappeared in 2003 when they switched to 8 heads., whenever I see that kind of range I usually split the difference are platinum... It actually drives very well, but the plugs are the only plugs designed specifically to fit in your F-150... Ford > 2005 > Explorer > 4.0L V6 > Ignition > spark plug Gapper / Feeler.! Road test of the spark plug that is under-torqued will not be fully seated on the head. Gets your engine going and what ignites the gasoline > Ignition > spark plug Replacement at your or... Torque Converter from AutoZone someone would first … spark plug V-6 engine that produced 254 of! Ejects from the engine is not hot when you feel its snug then that should do it spec of ft. Of their V8 engines hope this helps ok, I am changing my spark plugs & wanted to know correct.