How to Test Spark Plug Wires

[@polewalker]

Chris, I'm about 65 years old and working on cars were long time and I would like to say you're doing a great job on the videos.

[@chrisfix]

Keith Lamport Thanks a lot Keith! I appreciate your feedback!

[@choudharysahab4953]

You are right sir,

[@georgecobble5688]

Chris, I to am 65 y/o like your videos....When I change spark plug wires I mark the cap & wires with paper tape and number them so I don't get them mixed up....this is for people who may get the turned all around...

[@thankyou5225]

im 68......and still remember , me stripping down my 62 ss impala blk/red... and me and the boys pushing it up the driveway....and leaving it under the Penn railroad trestle in J Hts Q Ny one summer day... my point,,,,,,,Ahhhhhhhh hhhhhmmmmmmmm,,,, ...I forget.... butt keep on doing what you do...

[@marilynjohnson767]

Thank you so much for your name is jobs that the errors in hand to be a good day at our place. Florida State Tyler Johnson said the errors in hand to be a good day at work

[@justinbond9987]

That spray bottle trick was a good idea! I saw sparks and then tested my wires with an ohm meter and saw they were bad! Thanks a lot!

[@chrisfix]

Thanks and glad you diagnosed your wires!

[@simonlloyd7557]

i licked mine and got killed

[@rohandirickson7285]

What's should the reading be?

[@chrisfix]

+Hector Garcia-Martinez, I cannot reply to your comment for some reason, but you can check your spark plugs visually. I will make a video on this but for now, look at the ceramic and make sure it isnt cracked, look at the tip of the plug and make sure it is gapped right, and look to make sure there arent too many carbon deposits on it. It sounds like you got platinum plugs which last 100k miles so dont worry. I had plugs from the factory in my van for 200k miles before they were changed and she ran fine. You will experience a rough idle, hesitation, etc when your plugs are starting to go.

[@montrose5paulina]

Ok. Thank you..

[@miguela.martinez6757]

ChrisFix m

[@mananayag]

ChrisFix c

[@johnbeer5242]

ChrisFix Scott said u are wrong on another video what's up with that 🙄

[@sdj7122]

I have question. Right now I have spark plug 16mm (hex size). Can I put 21mm (hex size) spark plug ?

[@mbcarbaugh78]

I love your channel. Your guides have helped me not only with my daily driver, but, also with my classic project car. I'm currently replacing ignition wires on my project car. It's a 1959 Ford Fairlane Galaxie 500 that was owned by my Grandfather. It has been garage kept but hasn't been run since the mid 1960's. Thank you for your content!

[@jimmah34]

Fantastic how-to. Thorough explanation, great demonstration of concepts and techniques. You aren't just showing how to do these tests, you are showing how to show things.

[@SeanLaMontagne]

The best teachers a more than just good at the craft. They're also good at relaying information. That's why you can have working professionals be some of the most useless teachers. Despite being a Master of their Craft.

[@av8r1946]

Thank you so much Chris, I had a very rough idle and bucking at 70mph. Troubleshooted and replaced parts after parts for 3 full days with no luck. Just a hour ago I did your spray water test and discovered one lead was burned by the exhaust with no insulation left, and was grounding out! Thank you so much!!!!!

[@jamesbooker116]

Hey, great video Chris, and good background info - I always like it when people explain the 'why' and not just the 'how'. Thanks

[@chrisfix]

James Booker No problem James! I am glad the video was helpful! New automotive 'how to' videos every Thursday and most Mondays so stay tuned!

[@sandrasan9589]

Nobody else has ever diagnosed the high pitch radio nois! Now I know why I heard that the other day, thanks. Will change the spark plug wires, plugs, and ignition coils soon, before the 100k mark, car is at 85k currently and yesterday just heard that radio high pitch noise

[@chrisfix]

I'm glad the video was helpful!

[@shan6021]

As a fellow Jersey guy, you are the best "go to guy" for automotive repair and knowledge. Hope to meet someday.

[@atomicdmt8763]

outstanding! very useful. Im going to now try the NIGHT SPRAY technique. Ive been chasing down misfire issues..... and Ive elimated just about *everything* save for the wires.

[@gravsson4472]

Hey Chris, thanks for another great video. I have a 1980 camaro with a 383 stroker that I built. I keep burning plug wires which results in a cracked insulation on them. Headers get real hot and just happens over time. Even with Kevlar boots they still do this. Eventually tried header wrap combined with the hoot and haven't burned one since

[@kirkgardner296]

guess it's time to order 16 of them for my old s class. thanks Chris!

[@grreeknick]

Amazingly useful and on-point.

[@chrisfix]

Thanks! Glad the video is useful! I try to make all my how to videos concise, educational, and watchable so that anyone can fix their car!!!

[@TheSarcasticEngineer]

Hey Chris, Let me tell you a story lol My engine purs. Happy little 1.6 petrol. Got my timing belt changed and it suddenly idles like a bag of crap. There's a tick coming from the carb. The engine makes light pops, sometimes the whole car shakes. The rpm bounces around 800-900 on this ~1 second rhythm. During this time, I noticed when I change gear the rpm lingers a second before it drops. I took one lead out at a time to see if the idle changed at all, no such luck. Rest of the rpm range is pretty smooth, car feels roughly as powerful as it was. So I drive it for a few days when it starts idling at 2,000 rpm. The exhaust gases are way hot, temp is above normal. Possible hint of petrol on the exhaust too, hard to tell. Sometimes, I can use the clutch, slow it down and it stays down, sometimes only letting it go cold stops it. Now, I'm of the impression this guy screwed up the timing belt. He tells me it's the leads and the injectors. Any thoughts?

[@jogmas12]

Like I said before, you the greatest mr. Fix

[@chrisfix]

Thanks!

[@frugalprepper]

Never heard of the water mist trick before. That is a new one I can add to the bag of tricks. Thanks.

[@chrisfix]

***** Awesome! Glad the video was helpful and taught you something new!

[@kevinj.kinyanjui4192]

This guy is so good, he can even turn off the SUN! Great videos though.

[@chrisfix]

James Kinyanjui Haha, thanks man! Glad the video was helpful!

[@tnamen1307]

@@chrisfix sir, my car i20 has 2 separate coil packs controlled by 2 wires connector which controls 2 high output terminals. However, one high terminal pin 4 of first coil gives less spark than pin 1 on the same coil pack. Why such less spark being provided by the same primary coil??

[@lucashorn8525]

VERY GOOD INFO. THANK YOU!!!

[@tjdriftking2156]

Chris! you just saved my 97 Corolla from the Junkyard. Thank you so much!

[@rodgerfolkerts4690]

I love the video, but, u checked ohm’s on the cables and one was good and the other was within specs but u didn’t say ‘what’ the specs are that I should be looking for? What # is good and what’s bad? Also, in the water spray test, you showed the sparking but u never went back and identified what was causing it? Prolly a plug wire but u never went back during the day to the exact spot u saw sparking at night and said this is where I saw the sparking, this area, and here’s what was causing it?? I’m not trying to beat ya up, just my opinion that’s it, for what it’s worth. Thank you for ur help!!

[@Schizofrog]

Depends on your owners manual

[@larryhardin3985]

Thanks a bunch. Super video. My boat engine (2 cycle) has old plug wires that have "tarnish" on the terminals. I have replaced two of them. It seemed to help my engine run a bit smoother but there is an occasional miss or rough idling. I believe I'll replace the other four wires as well.

[@pcbman1st]

Great video. Another subscriber here now! I never thought of the mist test. I had an intermittent miss that wouldn't throw a code since it wasn't exceeding the threshold for the number of misses the ECU needs to rigger that code. I changed the rear coil pack due to the connector on the coil being loose but still functional. The miss went away. The coil was working fine but I did reroute/move ALL of the wires to do this. I bet I have a insulation breakdown somewhere and I've already bought new Motorcraft wires and plugs anyway so I figure 21 years (98' ranger) and 243K miles on the original wires isn't bad. OEM stuff really lasts! I have no idea how long the plugs have been in so they need to go anyway. Bet it runs like a new engine! Thanks for your time making these vids. They are helpful for the DIY'er.

[@muratcoskun4498]

I changed my coil and spark plgus but car didn't work properly. So i tested the wires like u did with multimeter and one of the wire were broken. Thank you for the video, helped me a lot.

[@chrisrefaei]

This was freaking awesomeI Great video!! I really got a kick out of your Water Miss Test.and your Multi meter part really help me understand the Mult imeter. I was lost in school about the different functions. And we all know how important Electronics and testing them on vehicles are now a days. I'm gonna go check if you have a video on how to use it fully. Thank you again for these uploads!!

[@chrisfix]

chrisrefaei Great and no problem bud! I am glad the video was helpful! I do not have a multimeter video yet, but it is in the works!

[@nightynine4061]

This guy is great. Like everyone need to be like him. Step by step. Most just make a video and send it out lol idk if they every review their stuff. Or rehearse it nothing wrong with that.

[@joyfuljeff9128]

I love this video, the way you explained things to details. My problem is I just bought spark plugs and wires not too long ago and two of them will not connect at all on my tester and read anything, so I'm going to try that SPARK in the DARK method. 😂

[@jerrychf]

I should try this with my outboard motor. One of my small outboard can't get over 3000rpm or high speed. In visual the cable somewhere crack and looking bad. I should perform the multimeter test for it Thanks for your great tips! Really clear to show how to do for me as i am new for engines.

[@chrisfix]

+Jerry Chan Awesome! I hope that it is an easy fix! Good luck!

[@bertodj4814]

Yes I finally found my dream channel

[@hawaiianflavor69]

all your vids are fantastico man!!! keep it up yo

[@chrisfix]

Thanks a lot man! Will do!

[@skuleludman7773]

My mechanic by mistake clamped one of the spark plug wires and it dented a bit, after he was working on the car and i tested it, i noticed that the car works iradically when I tried to press the gas pedal, and my fuel economy decreased. Could it be that that small dent in the wire damaged it inside, and yea the wires were brand new before i gave the car to the mechanic. Thank u in advance, and your videos are so helpful!!!😊

[@drbelt87]

Someone told me to check my spark plugs and I didn't know how. Lol. But thank you. You got a sub from me.

[@seriousone8229]

+ChrisFix good video, but I was wondering what is the spec range. You said the old wire was in spec even though it had about 1/3 less resistance.

[@jimchilson8433]

This was great. From simple no tools to more tools. Thank you.

[@polendohp]

Thanks your videos really help. And becoming a mechanic after wacthing each video

[@djgeo24]

Thank u very much i did the water test and i saw where it was the short, i have to get new wires.

[@chrisfix]

Glad I could help!

[@rickeygoodman7667]

Thank you buddy that was a good video I never thought about the misfire test at night we could see the spark that’s a genius

[@chrisfix]

I'm glad the video was helpful!

[@phillhuddleston9445]

One thing to note, I have a new Fluke 323 tester and bought a new set of spark plug wires after my meter was showing an open line on the coil to distributor wire. I checked the new wire and got the same open line reading. I went to the specs on my meter to find out it only reads to 4000 ohms so it is completely useless for checking spark plug wires. The cheap multi-meter I had before that broke had a much higher resistance reading capability before it broke of course. I thought I was doing good by going with a quality brand tool, I just can't win.

[@chrisfix]

That is crazy. Fluke is supposed to be an awesome multimeter brand.

[@EndritVj]

Hello Chris. Thanks for the videos man, you always make them full of helpful info and simple explained. I have erratic idle and that's "killing" me. It's interesting you pointing out about the high pitch radio noise. Its like 1 year that I hear that noise from time to time and I have thought it might come from some air conditioning tubes or valves. Sometimes I hear the noise even if my sound system is off. Does this noise definitely indicate that the coil wires are to be replaced?

[@jaysilverheals4445]

a tried and true method ive used for decades if you have a miss is if you are afraid of getting zapped put on a leather glove and pull off each wire from the distributor to see if there is a bad wire/plug. if you pull it off if its bad it will not make a change and a consistent miss on a cylinder. now swap over a wire and see if it comes to life. if it does not- change the one plug. if it comes to life replace the plug or all of them. checking ohms on wires does not mean much since the resistance varies greatly even on different brands. unless you spot a wire that is WAY different than the others. many types of wires have very high resistance so the voltage has to build up to give a hotter spark--same as resistance spark plugs. if you have truly wild random misses also take off cap and check for moisture or conductive dust. but wires is always a top suspicion and they can and will be bad out of the box--ive had it happen and got my money back and put on odd brand and problem was gone. In the southwest the dust has iron and other stuff in it and is VERY conductive. if you find bad wire or plug should you replace them all? NO--not unless you are rich and you know they are old or if they LOOK old. remember the other plugs and wires are CONFIRMED good. that being said if they look old and car has issues by all means replace all plugs and wires as a start such as after buying used car.

[@jaysilverheals4445]

if you pull off wire from distibutor and spark is long as you increase the distance? and the cylinder comes to life? plug and wire are both suspicious but will be one or both. that is because the very high voltage is now firing the cylinder.

[@chrisfix]

Thanks for sharing!

[@gregballuff7945]

Much appreciated. Thank you for your time and your video.

[@jnhook8086]

Thanks Chris, always helpful

[@chrisfix]

Thanks a lot!

[@josephbrandt3359]

Chris… You are awesome man! I love your videos Homie!!!

[@4dirt2racer0]

around 4:49, eh itll work itll just b a weak spark because of using a lot of its energy to jump the break in the conductor

[@007MaxJordan]

Thanks Chris, as always a very useful video. Please keep making them as it makes doing a job much easier 👍

[@djuyoguna3729]

I love your energy man. And good knowledge.♥️♥️♥️👍👍👍👍👍👍👍

[@vickirichardt1885]

This is a great video. Thanks i like how you show the detail in the multimeter. I just have one question you said the bad wire was the one that read 10 thousand ohms and the good wire was approx. 500-600 ohms. The higher in ohms like 800-900 is a bad wire and the less ohms is a good plug?? Mine were between 600-700 is thst good or bad???

[@nikithklement]

Please reply.. Does decarbonization needed in cars.. If yes can we have a video on that..

[@Mootalisk]

Huge help with my 1997 Mercedes Benz. Was misfiring, traced it back to the spark plug wires! This video taught me a lot! Thank you!

[@BREDSCorolla]

Thank you for this

[@ziadin5366]

chris u are a excelent teacher

[@chrisfix]

Zia Din Thank you! Definitely consider subscribing! New automotive 'how to' videos every Thursday and most Mondays so stay tuned!

[@joshuagibson2520]

Thanks dude. On my way outside to check mine.

[@johnathanpandullo604]

Great video, straight to the point. Easy to understand. Thanks.

[@IcyShard1001]

I hope you still read comments on old videos, but I haven't tried the mist test yet as I don't have the spray. I will try to go and get one but if you could help me now that would be nice, as the mechanic has said nothing is wrong (not tune up?). Basically I drive a manual transmission car that I got second hand. After a month or so from the beginning of this year, it started having problems where it would stall randomly even though either I was driving or had the clutch pressed in fully. Although this problem was small, it has since gotten worse (i.e. stalled 5 times within 5 mins in a carpark, and shook violently whilst in third gear). My mechanic didn't bother to find out what it is, but when he drove it he said it was fine. However, it is an on and off thing, where it just randomly starts acting up then its fine after a while. I've tried turning AC off (makes it better) and let it warm up for 10 mins or so but it still happens. It would be greatly appreciated if you could help as nothing I've found on the internet has helped so far. Thank you!

[@rabaham]

Great job Chris. Excellent video

[@friskyanderson]

classic chris fix. this video is great!

[@joel-vf5sd]

Water test is good, I always know I need an tune up when I stutter when cold at the 1st stop on a wet morning.

[@wasup23tube]

Thanks never knew they had that much damn resistance@

[@MorsDengse]

Moving the spark plug lead at around 4:40, and checking the resistance, is not really a good test. If your test leads loose contact to the metal for a just sec, you can get an infinite reading (the lonely 1 as fist digit). For this test to work properly, you have to fix your test leads with clamps, and make absolutely sure that contact with the metal is not broken, when moving the lead around. Otherwise, good solid advice.

[@tracykinnischtzke9493]

Outstanding video, thank you!

[@fatwalletboy2]

An excellent clear to the point guide 👍

[@JulietHubbell]

Very professional presentation

[@emmanuelsantiago7004]

thanks very much for the very helpful tip on my engine misfiring problem.

[@chrisfix]

Emmanuel Santiago You are welcome! Glad it was helpful!

[@wolfgangkoeppen52]

Hey Chris, could you see if you can do a video about ignition coils too, it would help because i was wondering of mine were bad on my fiat 500, and i haven't found any videos as informative, or detailed as yours usually, thanks!

[@jlsledge]

Great video. Easy to understand. Hopefully this helps me figure out my misfire in Cylinder 8 code.

[@shredfast4819]

wow 3 million subs already! thats great

[@successm941]

cool Cool Chris thanks, I will check in the night and then use the multimeter, you are the man

[@chrisfix]

successm941 Great! Let me know what you find!

[@jaymakormik6779]

Thanx ,Chris🙂👍

[@steved0603]

Really appreciate your videos, Chris! Always very informative and very well done. I hope you're making some good income off of these, as it's well deserved. I'm going to check my wires using your methods, but is there a general rule as far as mileage goes as to when you should replace them? Answers to that are all over the map online. I have a '97 Toyota 4Runner with the 3.4 liter that I just put head gaskets on and it seems to be running slightly sluggishly since the rebuild. Of course, I parked it and waited two years to repair it after one blew, so for all I know it runs no different than before! Gotten used to the new car maybe. I put fuel stabilizer in when I parked it and have now run several fresh tanks through it and replaced the fuel filter, as well, which seemed to help slightly. New plugs were installed right before the head gasket going. Thanks in advance!

[@atlantasamedaydelivery1769]

Great info Chris. Thanks for your wisdom

[@bombardier3qtrlbpsi]

Look at the difference of the lead blk casing is different as he pushed it out

[@ricecarkiller]

Chris very good job ... 3 others I just seen did not do as good of a job explaining how this is done

[@chrisfix]

ricecarkiller Thanks a lot man! I do my best to make my videos a one stop shop! Definitely consider subscribing! New automotive "how to" videos every Thursday and most Mondays!

[@bradjunes1610]

Excellent---I'll subscribe and see what you've done since them (4 years ago)

[@johnkirkland621]

Holy cow man! Lovin' these nuggets of knowledge! Thanks again man! Keep up the good work.

[@chrisfix]

Glad the video was helpful!

[@frisbee544]

I had 1 bad plug wire and experienced CYL 2 MISFIRE, TRANSMISSION SLIPPING, OVERHEATING ENGINE. Radiator guy wanted to replace the radiator. Transmission guy wanted to fix the transmission. After checking the plugs, coil packs and wires, I replaced the wires for $29.00 from Amazon. No more problems.

[@thealvaco]

Cool tests bro! Thanks for the uploads.

[@chrisfix]

+thealvaco Thanks!

[@zx8401ztv]

Smashing tutorial chris :-)) Those wires looked 4000 years old lol, i would imagine the carbon string through the center would be very well past its sell by date :-) Also some spark plugs have a 5k resistor inside, and for older screw on caps they often have a 5k inside, but im now stating the bloody obvious lol. The meter you used can be got off ebay very cheaply with the Dt830 or M830 model numbers, yellow and black is typical.

[@chrisfix]

Thanks! The wires were 14 years old and have 110k miles on them. I didnt think about mentioning the 5k resistor so thanks!

[@marquezkenken6869]

This is why i sub on you. Great videos

[@tirus891]

Oh wow, your voice is totally not annoying. +1

[@chrisfix]

+tirus891 Great lol

[@tnamen1307]

What a genius information. Thanks for sharing. I replaced the bad coil HT cable 4 which has over 13kohms as against the specs 1kohm. But something surprise again, the same car i20 has 2 separate coil packs controlled by 2 wires connector which controls 2 high output terminals. However, one high terminal pin 4 of first coil gives less spark than pin 1 on the same coil pack. Why such less spark being provided by the same primary coil of the same coil pack?

[@rydermahoney3013]

are car need's a spark plug check and we found this video thanks so much for doing this video i gave it a like YEAH!!!!! #bestvideoever

[@rydermahoney3013]

by the way thanks 15/july/2014 same day as the first comment thanks chrisfix

[@chrisfix]

Great! Glad the video was helpful! Remember to give the video a "thumbs up" (it helps me out, thanks!).

[@GasGiant62]

Very good clear video, you know your stuff.

[@chrisfix]

GasGiant62 Thanks a lot! Definitely consider subscribing! New automotive "how to" videos every Thursday and most Mondays!

[@wiltonrand2561]

I like the misting wuder trick. Now i gotta find a spray bottle and some wuder.

[@Tx007Nova]

Thank you ❤

[@chrisfix]

Thanks!

[@BRField]

I have a 1994 GMC 5.7L, the old wires had about 4500 ohms per ft (one was broke and bad) . The new wires ( all 8) had about 1500 ohms per ft. Good right?! Wrong, the new wires have only 7 mm diameter which lead to arcing at cylinder #2 right thru the new wire! ( I found the arcing like Chris Fix suggested in the dark). I had to install one of the old wires to get it to run correctly and not miss. What is also critical, is to get at least the same diameter of insulation (in my case at least 7.5 mm).

[@halpatipratik6341]

Thank you sir this video is weary helpful fore me... Easy to diagnose the problem of missing and power loss of Care........ 🚗🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫

[@anastacioacostajr7378]

Nice to meet you Chris fix How to determine if a throttle body on a 2000 5.3 chevy Silverado LS is good or bad Mr Acosta

[@beaud3035]

So is the lower the ohms the better the plug?

[@bishwam22]

Cool video, good info. I might try this one day for fun.

[@chrisfix]

Thanks! Good luck! It is neat to try!

[@susanvaughn741]

You need a spark visual test. Put a spark thru the wire with a gap to ground. I’m told it should deliver spark with 15 mm gap!

[@TheRasanjana]

Thanks man

[@henryathurmanjr]

You make excellent tutorial videos! Very clear & very thorough! You should teach classes! Thank you. i made notes. henry

[@chrisfix]

Henry A. Thurman Jr. Thanks Henry! I am glad the video was helpful! Definitely consider subscribing! New automotive "how to" videos every Thursday and most Mondays!

[@henryathurmanjr]

Thank you.

[@kristofvandenelshout5]

use a grounded screwdriver going over the spark plug wires. Check for sparks / listen for snaps

[@leumasen156]

Hey I just did this with two sets of sparkplug cables. One cable with no visual damage had no resistance at all. And one question to you Chris: If one cable is getting a lot of heat by cause of leaking manifoldgasket, could it work bad even if the ohm is "good"?

[@mannydiaz0713]

Thanks ChrisFix!! You are a legend, underneath his mask is another mask!

[@cjon24s69]

I have an 06 impala 3.9 and my wires run across the top of the block and one day i noticed they were shorting out on top of the motor it looked just like when you sprayed the water on them and i could see it around sunset so it wasnt even dark

[@brandonwebb1819]

Can you do a video on timing a distributor

[@chrisfix]

Good idea

[@brandonwebb1819]

ChrisFix yes and is the timing chain easy to fix on the ford ranger 99

[@tnamen1307]

@@chrisfix My car i20 clutch sets ...disc, bearing and plate, and slave cylinder has been changed recently. After that, all working ok...pulling, shifting, etc..all ok. No complaints. However, just about 3000km of driving since the above replacements were made, the car suddenly failed to engaged any gear while driving. The clutch pedal all the way goes to floor and never return back. I have to manually return to its original position and then pressed again repeated. However, it still sticks to the floor and never return back. I was driving and all of sudden the issue happens. Stuck in traffic and was pull over to roadside with traffic police help. Wait for some time, and yes, it come to engaged and disengaged again. All ok. But, the problems arise intermitently!!! There is no physical leakage, damage or low fluids in the system. All ok. (It used to happen when clutch is used often ie in traffic jams, clutch engaged and disengaged frequently, just in 10 minutes or so. However, no issues with pulling power and no clutch slippages, temperature, coolant all ok.)

[@rielzuad7028]

If the damage is just a cut in insulation. Not damage on the wire itself can it be repaired by electrical tape or rtv silicon?

[@mz35z]

First off, love all your videos. They have really motivated me to keep up with the maintenance on my truck and get as much life out of it as possible. My question is I have just tested my coil pack and my primary resistance is 3.4 (spec range is .3 - 1.0 ohm) and secondary is 13.3k (spec range is 6.5k - 11k ohms) I have read all over that it should be close to this range, but I'm not sure if this is still acceptable. Should I just replace for good measure? My only concern is the primary resistance being over 3x the resistance it should be.

[@tsinnijinnie85]

Yes

[@mikecolianni7852]

Thanks Chris

[@everythingvideos24]

I have a 1996 Ford Explorer I changed the wires but I hear no clicking noise when attaching them to the plug. I have a set of Duralast 4144.

[@judges69]

Thanks, just what I needed.

[@chrisfix]

+judges69 No problem!