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Ford F250 / Raptor 6.2 Coil Spark Leakage - Corroded Coil On Plug Causing Ticking Noise
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- Опубліковано 31 тра 2019
- In this video I'm investigating a ticking sound on my 2011 Ford F250 that turned out to be a bad coil on plug module. Corrosion inside of the boots leading to the spark plug can cause physical damage to the COP module. This is becoming more common as these trucks are getting higher in mileage. I replaced the faulty coil on plug module with a genuine Ford unit. Part number is Motorcraft DG-526. I also picked up a coil boot replacement from rockauto - part number Standard Auto SPP139E.
The best price Ive found on the DG-526 is here amzn.to/2YDiTLE
My truck has 65k. Just started doing this. Glad to have seen this video. No check engine light for me either. Just alot of clicking.
I know this is 5years ago ... But if anyone is looking to change out your coil packs, Denso brand on Rockauto is an actual FoMoCo part. They just slap their sticker on the coils. I paid 60 bucks per coil ... Also, mine were getting corroded, mainly the pellet. So I went crazy with dielectric grease on all coil connections and inside the coils and especially the area where the pellet goes in. I have a 6.2L, I even greased up the spark plug wires ... It's been 2 and a half years now and it's been running excellent... Hope this helps anyone
Great video!
I just had this same snapping sound out of no where. 2014 Ford Raptor with 138k miles that I have had since 8k miles. Love the truck and will have it a while longer for sure. I may replace them all since it’s a more known issue. Great to know about Amazon versus the dealer price for the same part. Thank you for your video!
Update: after a while it stopped do it all together. You have to love a self-healing truck 😂. It sat parked for 4 days and then started the issue with the coil pack. It’s probably a good idea to get a few incase the Raptor decides to unfix itself 😏.
Thanks for the video. Same exact code same problem same fix. Ford Raptor 2014 Gen1 6.2. Replaced coil with denso and ngk plug. No more spark leakage and cleared code. 109k miles
Exact same problem on my 2012 F250 6.2 with 96,000 miles. Thank you buddy for helping me.
thanks for the awesome video took it to the dealer and told them it's like a ticking sound. they couldn't find it. I can see the spark on mine so gonna have to replace them all. it's annoying as hell too.
I just got a 2013 f250 6.2 gas. Had the same issue. I'm ordering all new coils. Somewhat nice to know somebody else had the same problem as I did.
I suspect more and more people are starting to have the issue as the trucks age and get more mileage
When I took it to my local dealership the mechanic said this was a first for him. I described it as an arcing sound. After looking it over with a stethoscope he finally caught the spark arcing just like in your video. I got all new coils today and changed them out. So far so good. They were in a pack of 8 pretty cheap so we'll see. I replaced coils last year on a mazda g3 with generic coils. One immediately failed.
I think I am heading their as we speak.... heard popping on DR side cringed when I thought about valve spring. Wish someone besides a 400.00 set offered a decent set of coils affordable..
My 2017 f250 with only 52k got an engine light. Took it to ford and according to them it was the fuel pump. They replaced it under extended warranty. The engine light popped up again after a couple of days. With that said, this is now the 3rd time I had to get my truck to the dealership. It seems like they “realized” that the problem is with the coil packs.
Clicking sound just like yours.
I appreciate your time and for uploading this video. Super helpful. Thanks mate.
Also , I bought the TRQ coil sets from 1AAuto with a lifetime warranty for 180 for both sides . Motorcraft will only give you a 1 year warranty. Some of mine the resistor pellet was completely destroyed , just carbon powder.
How those coils holding up?
@@eliezerregalado6749 Still running fine , no problems at all.
I just installed all 8 TRQ ignition coils($200 for all 8) on my 2014 f250 6.2 94k miles . Half my original coils where all crusty or white bottom about 3 of them were ok. Seemed to resolve the issue at first. After three weeks I still have the same two arcing coils on the engine on the drivers side. I wonder if the new aftermarket coils are not good quality or something else is to blame.
Same problem with my 2016 F250 6.2L. 48,000 miles. Took everything apart, cleaned it , put dielectric grease on everything. Problem came back within the month. I’d bet if I had looked closer there are small holes or cracks in the coil itself.
After watching this I’m just going to replace all 8 coils and all 16 spark plugs. Need the truck to be reliable. Absolutely love the thing otherwise.
I appreciate you filling us in, I'm going to use your info and save the work ahead of time. THANK YOU!
The painted white coating on the top of the spark plug means it is a factory original plug.
Thank you
had same issue on a 6.2 raptor. no misfire or CEL. I was running very rich though and my idle was really bad. 3 bad coils and 2 fouled plugs. great video.
Great video just had it happen to my 2014 Raptor with 185,000 miles. Going with the MSD and change them all.
How did the msd work out for you?
@@bryansoulas6611 I have had them on now for a couple of months and noticed a big difference haven't had any issues. I would recommend.
Did you have the checking engine light on ? I have a f250. And I have the same problem
Problem with these coils only lasting 50k miles is due to the fact that they weren’t installed with enough anti corrosion connector grease. They say your not supposed to use very much of it, but you should grease these bad boys down pretty good. And they will last a long time. Just use more grease 😂
Absolutely agree. I slather it on inside of the coil, where the boot pops onto the coil and inside the end of the boot where it contacts the spark plug ceramic. It will make contact where it needs to. Used to use it on distributor caps to keep water out as well!
I'm looking at buying a 15 F-350 with the 6.2. I heard the same tick right off the bat, so I'm trying to narrow down the possibilities of problems it might be with the famous 6.2 tick. Thanks for a great video giving me a solid answer of possible solutions.
Had the same issue with corroded resistors and the "fins" basically turned to dust. Stretched the spring to take up the length of the resistor, and put new boots on.....runs like a champ
Mine has 75000 and all 8 of my coils are like this , no engine light plus truck was getting 17.2 mpg on the highway. I was replacing the plugs or I would'nt have even found this problem.
Saw my first one today 😄
It set a p060b DTC for knock sensor, sounded like a knock when driving too. Crazy shit lol
If you have road salt being used in your area it can cause this issue.
If you replace them all I would recommend the MSD-82748. I run them on my 01’ SVT LIGHTNING
They work very well
Thanks just saw those on summit racing. $500 for all 8 coils with good reviews. Might as well.
I believe I read somewhere that MSD solid state coils are still domestic too. Their oil filled coils are now made overseas due to environmental regulations. I believe the Factory coils are made by Hitachi, but on rockauto they are less than 10 bucks cheaper then the Motorcraft ones. These MSD coils come out to about $63 each.
@@austinaubinoe2195 yeah, I think I paid $284 about 9 years ago.
Inflation sux!!
Great video. We run all GM trucks since Ford can't ever seem to get ANYTHING right in their engineering. It's not rocket science.
Like Chevy and Dodge is doing better.
Drive a dodge always need a trans
Drive a GM and you will blow the motor
Seems all of the manufacturer's sucks.
It seems to me it's what someone is willing to buy and put up with.
I have friends with 2020 Chevys that sound like they are about to drop a rod.
Ford eco boost are garbage
Dodge have fragile transmission.
Great video, same problem on a 2011 f250 with 173,000
1 distributor cap, 8 wires, and 8 spark plugs worked fine for 75 years. Now this expensive nonsense of individual coil packs and twice as many spark plugs. I’ve had to replace 5 coil packs between 75,000-100,000 miles on my 2012 F250. If I remember correctly they were $180 each from Ford.
Back in the day when a 5.7 made 150hp and smoked like a chimney lol
2019 I found the same thing on 2 of my coils. What causes all of that corrosion is the dissimilar metal between the "resistor pill" whatever it is, and the coil contact. The hole more then likely came from cleaning it out.
Great video, I was having the same ticking but I was unable to locate the suspect coil. I started pulling on the plug wires that control the plugs on the exhaust side, all are loose enough to pull off with one finger and one was completely disconnected still sitting in the hole. I have never seen plug wires with such a loose fit. Really questioning the idea of going with FoMoCo parts again, I am no mechanic but the thought of using the same parts that are causing the problem concerns me. Truck is a 2015 F250 with 23,000 miles.
Yup mine is 125k and starts snapping in very humid weather.... only til warm.... damn cracks... anyone know of any performance coils for this tank
As a retired drivability tech if I did one I tried to do them all... I found one at a time leaves you chasing snaps.....
My truck, 2015 F350, has only 34 K miles and started doing it for a year now. I took it to 4 different mechanic shops and non of them idiots was able to figure it out. Until one of my employees who happened to know about cars. He is from the hood. The minute I started the truck, he found out the spark coming from the front passenger coil pack. Now it is at the mechanic shop where they are working on this specific problem. Initial cost $500.00 😳
Those must not have been very good mechanics.
Jack of All Master of None
Unfortunately, mechanics in metro Detroit look for quick money that doesn’t require a lot of efforts. They want to work less and make more. I paid to fix my speed sensor $330.00 on my 2015 F350 for 10 minute job and $20.00 part. They are greedy ass holes.
Great job! I’m new to diesel trucks and was looking to replace the cop on cyl 7 misfire on a 2011 f250 6.7 but I’m struggling on finding the correct coil! The one I ordered looked like what you put in your truck but that’s not what I see on my truck! Has some sort of a fuel line that connects to the top of the coil! Motor-craft part# DG525-ignition cool pack! Did I get the correct part? TIA.
Diesel trucks don't have ignition coils or spark plugs. They have glow plugs
I am getting p06b6 code when accelerating at 30 mph goes away after 40 mph and Cause sound like loose nut and sound comes from passenger side . Any help is appreciated 🙏 fyi I checked exhaust and heat shield welds and nuts under truck no loose connections. No spark leaks
Today after rain the same spark plug ( first) on driver side started to leak. Replaced the coil and as of now no other coils are leaking
@@005preetham I just got the same code. Mechanics said I need a new PCM. Everything I found says coils are the issues. Just curious if your fix cleared your code
I have the same problem. I had figured that was the problem . Truck is running fine not missing . Does this effect mpg ? Side note does your truck at times Rev up and down when in idle ? My truck does that from time to time .
Yes. It idles up and down randomly. It's almost like the something is cycling on and off in the heads, hard to describe. It's just the way it is. Doesnt hurt anything.
Good Stuff, Great Tips👍🏿😀
Hey I got a 2015 F350 40,000 MI 6.2 gas with the same problem I wanted to see if you had a follow-up if changing those coils actually fixed the problem I was thinking more of a timing issue but let me know what ever happened thanks
Yes the ticking went away with the coils in my case
Check for spark jumping in the dark.
I had to replace coils ignition wires alternator starter and battery ended up doing spark plugs too ......
If you get a code for the knock sensor change your coils ASAP because I wrote it off and and I led to a mess of problems
I just got this code- i had a p320 cylinder 2 misfire- i guess need to do the coils asap
I have a P06B6 knock sensor code I've been trying to fix. Mechanic sent me to the dealer for a PCM reprogram or replace and they replaced my #8 coil, wire, and lower plug. There was corrosion between the wire and the plug, but the coil looked fine to me, no corrosion. I'm at 63k mi so the plugs are due, but I'm wondering if those coils are going bad. The code came back after the dealer replaced the coil and plug.
@@Jon-op7fr do all the coils and ignition wires mine was sparking to the engine because of corrosion you are gonna have to change them anyway it’s just how many other things are gonna mess up because of it rock auto has the kits
thanks ❤
Thanks for posting this, you sped diagnosis tremendously! I have a 2016 F-350 and about 68,000... but I have sparks flying everywhere on both sides.. have the aftermarket coils held up for you? Forgot to mention, I did have a check engine light, it was a weird code. I don't think Im remembering it correctly, but I think it was crank sensor monitor module. (It was not a good repair, but some did change the plugs first.... so now it will be all new coil assemblies and plugs
They actually still work great
This help me alot thank you.
Great video, just completed this still sucked!!
Did you do all the plugs or just coil packs?
when it comes to rubber and plastic parts, its more of an age problem than mileage. rubber will slowly rot/brittle/crack with age even if you dont put many miles on your vehicle.
exactly. mine is 2016 with only 20k and it started doing this
Well some one forgot to tighten a spark plug
Get the Granatelli MPG Performance plugs
What makes these plugs better ? Do they help mpg ?
Just stick with ford Motorcraft plugs
I replaced it and it’s doing it again a year later any idea why???
Not sure. Possibly corrosion on the plug or wire itself?
Those sparkplugs were trashed, they had the tip (electrodes) completely worn off. The spark will jump where is most convenient, he says the sparkplugs look normal lmao
How did you get that little piece out of the coil?
It fell out. Once they seize in place, there is no getting it out
@@JackofAllMasterofNone i figured it out. Took some small needle nose pliars and ground them thin enough to fit in there. Redone all 8 coils that way. Also had 5 broken spark plugs by the manifold. (Piece where wire connected fell out of ceramic piece) even with all of this wrong the truck still ran fine and didnt throw a code.
@@jamesgreer1046 Wow. Good job.
Can you drive the truck with this problem?
On mine yes
I changed all coils, plugs and wires and I'm still having this problem. Any ideas?
I used duralast coils, ford plugs and platinum wires
So you replaced the coils and still have a visible spark? Or did you just replace the boots? How many coils are arcing?
I replaced all the coils bc I tried the just changing the boots and seen it was a waste of time bc coils and boots were wasted. I replaced all coils packs with brand new duralast coil packs
@@jesseruss9987 so how many are still arching?
I am not sure, but I think 2
Will this make my battery die or drain?
No
Just take the intake off, its 2 worm clamps thats it.
hey there , quick question , will this failure can make the car to loss power while driving and or stall after a few minutes, the car is a raptor and its close to the ocean , i'll be checking the coils if you leave the truck sit for a few hours , it starts again normal, im doing a tune up on it and after watching this will consider on changing cables and coils , please let me know what you guys think, thankx on advance.
Not sure. That sounds more like a fuel issue maybe but without knowing more it's hard to tell.
@@JackofAllMasterofNone my 2015 f250 6.2 has this problem right now and it seems to be in "limp" mode, I brought my travel trailer home and when I started the truck to pull away from the trailer it was running rough and cranked a lot beofre firing.also stalling a few times. I get the service wrench on the screen and CEL. At first I thought fuel pump, but I can hear the pump turn on with the key on. Upon inspection I have at least 2 coils throwing spark to the block so I should probably replace them all since I'm at 110k, however I don't feel like that is the main issue here. Maybe fuel filter? Has anyone else had the truck go into limp mode just from misfiring?
@@PrimalEnduro It's quite possible that your ignition system / coil pack misfire could cause it to go into limp mode. It senses a misfire due to the bad coil. Anyone who ever drove a 4.6 or 5.4 Ford with some miles will vouch for that. I'd start with replacing your coil packs and plugs if they haven't been done and see what happens.
@@JackofAllMasterofNone Yes, it's due for a tune up so I'll start there. I disconnected the battery and put the + and - wires together to reset the computers and clear the codes and it immediately came back, it's just weird that it cranks quite a bit before starting and then stalls out sometimes like it's not getting fuel. when I press the accelerator I get absolutely nothing as if it's been disabled. I had to put it in 4 low and just let it creep forward at idle to disconnect the trailer. The CEL came on last week and it was a Knock sensor. all week the CEL came on then went away. it seems to always be on when it was raining which would make sense with the bad coil packs.
@@PrimalEnduro Usually the wrench light coming on is a sign of a drive by wire control malfunction. Could be your pedal or the throttle body itself. Possibly the throttle position sensor has crapped out on you. You need to pull the codes and see what is going on.
I was thinking of buying an f150 with this engine, talked to a ford tech in the place he said the valve springs break. In rare cases the valve can drop and destroy the engine.
This was an extremely rare occurrence usually only on the early 6.2 engines. Even if a spring does break its even rarer that it grenades the engine. I definitely wouldnt let that discourage you from buying one. The gas mileage on the other hand is a different story. The 6.2 is one of Fords best engines ever!
@@JackofAllMasterofNone How is your truck! I finally got one in an 11 F150 and had coil arching. I searched for the problem and found the video again. I put dielectric grease on the inside of all the boots and it solved all the problems! Eventually I will prob need coils but runs smooth now.
I just noticed this today on my 75,000 mile 2016 F250 6.2 on cold start. It goes away after warm up. I know now I'm going to have to replace the coil packs.