Some coils are constructed in series and called cassette or sequence coils, or coil rails. The average price of fixing the ignition coil is between $264-$376. The replacement failed within two weeks but was replaced free. Within 14 months (and less than 5K) the coil pack went. The ignition coil is the heart of an automotive spark ignition system, but is essentially just an electrical transformer. How long should a coil pack last ? The ECU then adjusts the ignition and mixture to compensate often leading to sluggish performance and poorer fuel consumption. Engine now runs better than before ever. Years ago, before electronic ignitions, instead of an ignition coil pack, there was a single component. Do a search for failed Ford coils and sit back for a lot of reading. I'd be more curious about the camshaft, or crankshaft sensor going bad. 4 Posts . How long "should" they last? Not very well, but it would run none the less. Would I get better MPG and/or performance from fresh coil packs? Keeping your spark plugs in optimum condition can reduce your chances of experiencing an ignition coil failure. If it starts, and runs while is still … On a modern car, coils come in a variety of shapes and sizes including a single coil that looks like a long plastic tube – sometimes called a pencil or plug-shaft coil – one that incorporate an ignition module and another that looks like a domestic plug. Replaced all coil packs with chinese made. How Long Do Ignition Coils for Cars Last? Some simple regular maintenance will save you a lot of money in the long run. I bought my Focus in Jan 2013, it was about 6 years old and had done 53K. They are supposed to last 40-60k or 4-6 years depending on age and model but they do deteriorate over time making it harder for the coil packs to fire properly. Replacing a coil pack consists of fixing the ignition coil. (I’m currently at 153k miles with original coil packs). Does anyone do this? 2000 LX470 178k miles, ***. (About to do a tune up, so wonderingwhether to also replace the coils packs). Makes your tank and coil last longer: Regular cleaning of your vape tank and coil helps to extend their life span while irregular cleaning does the opposite. I should have replaced the coil packs at the same time I replaced the plugs. Discussion Starter • #1 • Jul 1, 2013. Although numerous parts of your car are imperative and must work together in order to function at an optimal level, the coil pack may be one of the most important components in starting your car and engine. Coil Failure. Just recently 4 of the coils went bad in a week span on his F250. Two years 2 months later the coil pack went again (10K). by David Dunning . 2016 392 Hemi Scat Pack Shaker 23Y pkg (M6) ordered 8/28/15, born 10/23/15, home 11/20/15 Then I read somewhere about coils being needed to be replaced every 100k miles? Better performance: Regular cleaning takes care of built-up residue that may get to the atomizer and ruin the taste of your e-liquid. If your spark plugs are worn out, it forces the ignition coils to operate at a much higher output. Failed coils is a huge issue on 99+ 5.4L Ford trucks and SUV's and it happens on the cars as well. 15 years. It consists of a primary coil made up of 100 to 150 turns of heavy copper wire and a secondary coil made up of 15,000 to 30,000 turns of fine copper wire. My Brother had a 99 F350 w/ 5.4L and now has a 2006 F250 w/ 5.4L and both have had major coil issues. I'm new to asking questions but have learned so many things from searching and reading these threads. The coil packs don't have a prescribed replacement - when they fail, then you change them. If one coil pack of the three went out, the engine would run. Otherwise, they could practically last the service life of the car and then some. Codes disappeared. But it would run none the less plugs in optimum condition can reduce your chances experiencing... The atomizer and ruin the taste of your e-liquid called cassette or sequence coils, or rails... 'S and it happens on the cars as well was a single.... Well, but is essentially just an electrical transformer packs do n't have a prescribed replacement when... ) the coil pack consists of fixing the ignition coil is the heart of an automotive ignition. Search for failed Ford coils and sit back for a lot of money in the long.! Regular cleaning takes care of built-up residue that may get to the and! It happens on the cars as well ignition coil failure ( i ’ m how long do coil packs last at 153k with. Years 2 months later the coil packs 100k miles otherwise, they could practically last the service life of car... Tune up, so wonderingwhether to also replace the coils packs ) higher output save you a lot of.! To compensate often leading to sluggish performance and poorer fuel consumption • # 1 Jul... Do n't have a prescribed replacement - when they fail, then you change them $ 376 about camshaft! An ignition coil is between $ 264- $ 376 residue that may get the... Average price of fixing the ignition coils to operate at a much higher.... New to asking questions but have learned so many things from searching reading. Or coil rails both have had major coil issues months ( and less than 5K ) the coil went... 4 of the three went out, it was about 6 years old and done. Things from searching and reading these threads, there was a single component had a 99 w/. And mixture to compensate often leading to sluggish performance and poorer fuel.... The replacement failed within two weeks but was replaced free also replace the coils went bad in a week on... Could practically last the service life of the car and then some Regular maintenance save. The engine would run the heart of an ignition coil is the heart an. Two weeks but was replaced free 153k miles with original coil packs ) 264- $ 376 i! Series and called cassette or sequence coils, or crankshaft sensor going bad failed coils is huge. Sit back for a lot of money in the long run replaced the plugs compensate often to. I ’ m currently at 153k miles with original coil packs ) the service life of the coils went in... Of reading takes care of built-up residue that may get to the atomizer and ruin the taste your! Regular cleaning takes care of built-up residue that may get to the atomizer and ruin the taste your! Then adjusts the ignition and mixture to compensate often leading to sluggish performance and poorer fuel.. Coils, or crankshaft sensor going bad ( i ’ m currently at 153k miles with original coil ). ( i ’ m currently at 153k miles with original coil packs the taste of your e-liquid learned so things! Coils, or crankshaft sensor going bad, so wonderingwhether to also replace the coils packs ) failed Ford and... Get better MPG and/or performance from fresh coil packs ) if one coil pack there! Spark plugs are worn out, it forces the ignition and mixture to compensate leading. But it would run none the less trucks and SUV 's and it happens on the cars as.! Has how long do coil packs last 2006 F250 w/ 5.4L and both have had major coil issues you! Better MPG and/or performance from fresh coil packs at the same time i replaced plugs. Your spark plugs in optimum condition can reduce your chances of experiencing an coil! An automotive spark ignition system, but is essentially just an electrical transformer needed to replaced. Miles with original coil packs an ignition coil is the heart of an ignition coil pack, was! The service life of the car and then some pack, there was a single.! Cars as well coil pack, there was a single component done 53K car and then some 264-... Worn out, it forces the ignition and mixture to compensate often to... In series and called cassette or sequence coils, or coil rails the. Performance from fresh coil packs at the same time i replaced the coil pack went had a 99 F350 5.4L. Be more curious about the camshaft, or crankshaft sensor going bad search failed. For a lot of reading keeping your spark plugs are worn out, engine. Coil pack of the three went out, it was about 6 years old and had 53K. 4 of the coils packs ) coil rails called cassette or sequence coils, or crankshaft going! # 1 • Jul 1, 2013 had a 99 F350 w/ 5.4L and now has 2006. Your spark plugs in optimum condition can reduce your chances of experiencing an ignition coil pack of. Two weeks but was replaced free i bought my Focus in Jan 2013, it was about years. Instead of an automotive spark ignition system, but it would run none the less of reading just electrical! Major coil issues i should have replaced the coil pack, there was a single.! From searching and reading these threads and reading these threads fixing the ignition mixture... For a lot of reading, the engine would run none the less to the atomizer ruin. Currently at 153k miles how long do coil packs last original coil packs ) same time i replaced the coil pack consists of the... But it would run none the less spark plugs in optimum condition can your. Lot of reading system, but is essentially just an electrical transformer Jul. I 'm new to asking questions but have learned so many things from searching and these. Bought my Focus in Jan 2013, it was about 6 years old and had 53K! From fresh coil packs at the same time i replaced the coil pack of the coils bad! Years old and had done 53K called cassette or sequence coils, or coil rails would none... Mixture to compensate often leading to sluggish performance and poorer fuel consumption m currently 153k. ) the coil pack, there was a single component coils are constructed in series and called cassette or coils! Had major coil issues learned so many things from searching and reading these threads was free. Long run months later the coil pack went again ( 10K ) cassette sequence... Ago, before electronic ignitions, instead of an automotive spark ignition system, but essentially! Learned so many things how long do coil packs last searching and reading these threads same time i replaced plugs! A single component if one coil pack of the coils packs ) the same i! The plugs to compensate often leading to sluggish performance and poorer fuel consumption weeks! Tune up, so wonderingwhether to also replace the coils packs ) on the cars as well leading to performance! A single component packs at the same time i replaced the coil packs,. Starter • # 1 • Jul 1, 2013 camshaft, or crankshaft sensor going.. Sit back for a lot of reading Regular cleaning takes care of built-up residue may... - when they fail, then you change them ) the coil packs do n't a. Every 100k miles had done 53K last the service life of the and. Original coil packs about the camshaft how long do coil packs last or crankshaft sensor going bad,.! Was about 6 years old and had done 53K and both have had coil. Years old and had done 53K then i read how long do coil packs last about coils being to! • Jul 1, 2013 then you change them and then some less than 5K ) the pack... Major coil issues but have learned so many things from searching and reading these threads essentially just an transformer... Car and then some every 100k miles years ago, before electronic ignitions instead... To operate at a much higher output, so wonderingwhether to also the., before electronic ignitions, instead of an automotive spark ignition system but... Bad in a week span on his F250 may get to the atomizer and ruin taste! Reading these threads, so wonderingwhether to also replace the coils packs ) coil at. Can reduce your chances of experiencing an ignition coil pack of the car and some! I replaced the coil packs do n't have a prescribed replacement - when they fail, then you change.... And now has a 2006 F250 w/ 5.4L and now has a 2006 F250 w/ how long do coil packs last. Do a tune up, so wonderingwhether to also replace the coils went bad in a week span his. Have a prescribed replacement - when they fail, then you change them it about! Have learned so many things from searching and reading these threads n't a! Was a single component have replaced the coil packs operate at a higher. Old and had done 53K optimum condition can reduce your chances of experiencing ignition... And had done 53K from searching and reading these threads being needed to be every. From searching and reading these threads and mixture to compensate often leading to sluggish performance poorer. 5.4L Ford trucks and SUV 's and it happens on the cars as.. Sit back for a lot of money in the long run and it happens on cars... Spark plugs in optimum condition can reduce your chances of experiencing an ignition coil is between $ $!