In less than a split second the electricity creates a spark … Most passenger car spark plug wires snap onto the terminal of the plug, but some wires have eyelet connectors which are fastened onto the plug under a nut. I used Bosche wires on mine. But the basics can be conveyed well enough to get a leg up on how to read a plug beyond the common practice of looking at a plug with thousands of miles, as well as recent stop … Remove the spark plug wires to the distributor cap one at a time and put die electric grease on the terminals and then put the spark plug wires back on. Ask Your Own Hyundai Question. Should I take them off and exchange them (they have a lifetime warranty)? It's not quite as visible as a true spark, just a faint strobe-like light wherever the wire (or wires, seems to be 2 of them) touch the engine itself. There's nothing wrong with them, if you get a new set and do it again, they'll most likely still arc. I used the KV85 wires and didn't have any trouble fitting them. WTF? Ask me how I know. Why do my spark plugs keep arcing from base to side of head. I have had troubles with the BW wires. Tempered stainless steel-wound magnetic conductors provide high conductivity and outstanding RFI suppression. 3rd Generation Chrysler Minivans: 1996-2000, 4th Generation Chrysler Minivans: 2001-2007, 5th Generation Chrysler Minivans: 2008-2020, 2nd Generation Chrysler Minivans: 1991-1995, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Watch this video to see how you can replace a bad spark plug wires. Both sets of wires are arcing and they never did before the coil started. These wires can withstand a temperature range of -40 degrees Fahrenheit to up to 428 degrees Fahrenheit. Running Clewett spark plug wires, with MSD Streetfire and MSD blaster coil. Magnecor provides spark plug wires and individual wires for almost every engine ever made. http://www.youtube.com/maceyofgrandbend rocket ranger needs some tlc.Now with new wires its good as new. > The carbon burns from the ends, and when the gap gets big enough, > you see the arc emerging in the surrounding space (why folk > suggested looking at it in the dark). Based on the responses it seems that: If you have your old Beru wire set, take the dust boots off and use the Magnacor don't last. So, if your vehicle has a little less spunk lately; it might be time to change your spark plugs. http://www.MyHonestMechanic.com READ BEFORE YOU COMMENT!!!! This would be a useless test if all wires arc! To a well trained eye, the plug can tell a volume of information about the engine's condition, air/fuel mixture, timing, fuel distribution through the intake tract, and more. Problem not as bad but still bad. 2013 Infiniti G37x 32,000 miles VQ37VHR; 1999 Nissan Altima GLE KA24DE 220,000 Miles. 2000 Grand Caravan ES lowered, ADDCO stablizer bars, 4th Gen 4 wheel disc brakes. If the wires are close together (like over the fan housing) this can even result in firing the wrong plug! Reeves says the single- and double-platinum were employed strictly as a measure to increase the durability of the spark plugs. Category: Hyundai. ASEMASTER6371 EXPERT; Good morning. I've had lots of wires do it. For a better experience, please enable JavaScript in your browser before proceeding. I had a similar issue a few years ago, with a similar conclusion. 1998 Mazda Protege. There could be a crack in the cap, but most of the time the spark occurs due to lack of connection. ! I left the van running and popped the hood, (no under the hood lights) so it was pitch black. New spark plug wires arcing? Even in the OLD days I NEVER saw new wires arc unless they were junk. No single article will be able to bring someone from a beginner to a pro at anything, and reading plugs is no exception. If your wires are good, you should be able to give them a light spray of water without any sparking or stalling. No. If your spark plugs are fouled or damaged, it can lead to a host of problems including reduced gas mileage, slow acceleration, engine misfires and trouble starting the engine. the core conductor could be well within speck but in your case the failure is of the insulation not the conductor. Do you have wire separators installed? But as soon as I go full throttle from idle and come back( quick blip) the engine is dying. The spark plug is a window into the combustion chamber. So, I had some arcing from the base of my spark plug wires to the block. When you say put the plugs back to spec, do you mean use stock plugs or the factory plug gap? Period. The spark plug wires are an essential link in your vehicle’s electrical system; they carry electric current from either the distributor or the spark coil to the spark plugs. Jump to Latest Follow 1 - 20 of 42 Posts. have the same problem? Jonny and Fred you might have to edumacate on this latter point. Location: Just a little north of 13669/Nation's capital. The voltage needs to be limited and controlled at the source, as your CDI does. Asked by rgrimm1 in Arcadia, LA on . Plugs were OEM champion double plats and the wires were borg-warner selects(wires i've had very good experiences with). ChryslerMinivan.net is the best forum for Chrysler Town and Country owners to discuss mileage, price, problems, towing and more. First attempt to fix- I sprayed the wires and distributor cap with water in the dark to look for sparks. Long story short, buy the more expensive OEM wires/gears/rings/whatever or you'll spend the difference and more in time and frustration. I revved it up a bit from under the hood and saw blue arcs from 2 of the 3 plug wires on cylinders 2,4,and 6. 2 Replies. I thought I read you did not increase the gap, so you are at factory gap? The higher the voltage, the more likely it is to ‘jump out’ of the wires (or take an easier path to ground). The spark plug wire is arcing for there is a least path of resistance on the distributor cap. If you are experiencing engine problems, taking a look at your spark plugs is a good place to start. Submitted: 7 years ago. Push the boot just a touch up the wire and grease the seam and then push the boot back down. Also, the main advantage to checking out your spark plug color; is for a quick diagnostic tool. Join now! The spark plug wire sets from this brand consist of a Kevlar-reinforced core and a high temperature “Class-E” silicone jacket that makes it resistant to damages caused by heat, cold, oils or chemicals. This results in 50,000V on the plug wires. Spark plug wires arc on cylinders #2 and #3 under load, Wide Open Throttle, producing power loss and surging. I was doing a 70k Kms clean up that included thottle body, injector cleaning and other bits. 11 signs of bad spark plug wires | symptoms of a bad spark plug wires in cars. The takeaway on the CDI discussion is either a well serviced and functioning Bosch CDI or Jonny’s CDI+ are more than up to the task. Tonight since I got home late and it was pretty dark, I took a look and sure enough, arcing on the right side. Fill a spray bottle with water and spray all along the wires. 8Mm Spark Plug Wires,Black All Spt Models 86/03(Ex 1200S) Spiral Core Mfg#27214. Arcing ignition coils require immediate replacement. If it's a constant arc, like you say, then take them back and get new ones. Yes. Hyundai Mechanic: Daniel, Hyundai Technician replied 7 years ago. Looking for some input here. The resultant high-voltage pulses, or sparks, are responsible for igniting the air-fuel mixture in the engine’s combustion chamber. JavaScript is disabled. PERFORMANCE . 2000 Caravan - "Cara" - 2.4/31TH - 128,XXX. Show More. This will … An arcing plug wire can cause a weak spark or no spark at all in the cylinder with the bad wire. Friday, February 23rd, 2018 AT 8:08 AM. At what point is plug wire arcing a problem ? The pictures and text are from the Autolite technical manual and just made a bit easier to read in the grand scheme of EZ-Read charts here. You will want to focus your spray near the boots that attach to the spark plugs to see if any arcing occurs there. If you’re tired of melted plug-wire boots, Accel has the cure. Coil case leaks result in arcing, where the spark (voltage) escapes to an outside source and grounds against its surface. It's not literally arcing. How spark plugs sparks in night and dark ! There have even been stories that involve both a fuel leak and an arcing plug wire, resulting in a fire! While silicone spark plug wire boots are fine in most applications, if you’re running headers, you have surely experienced burned boots. Normal driving and idle is unaffected. A word of caution is in order: even though you can buy replacement plugs for a few dollars down at the local hardware store, it's actually illegal to rewire your own plugs in Australia unless you're qualified to do so. I changed up the wires for a nice Bosch set and the plugs with some AC Delco brand plugs. I can see the (original, 248000 mile) coil in my '97 Astro arcing and I tried 2 different sets of wires, one being a good set of AC Delco's. Coils and coil packs suffer from overheating, condensation, acid corrosion and case leaks. Good. Allow the one hour for the die electric grease to seal up tight. And when spark plug wires are damaged it reduces the operating level of the vehicle of which means replacing the wire will improve the performance and bring back the full functionality to the car again. # 3 under load, Wide Open throttle, producing power loss and surging wire can cause a spark. Setup for plug wires sparking in the dark to look for arcing spark plug wires arcing in the dark! At least it was pitch Black boots, Accel has the cure touch up the wire and grease the and! An automatic your gas mileage do have some extra wire `` in ''. Connected all back and get another set plug wire is arcing to the plugs with some AC Delco brand.! Wire is arcing for there is no exception replace a bad ignition coil cause spark wires... At the boot back down, hyundai Technician replied 7 years ago new ones Spiral Core Mfg # 27214 the. For many cars and trucks 128, XXX expensive OEM wires/gears/rings/whatever or you 'll spend the and! 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Back down where it can also cause unburned fuel to pass into the exhaust system it. Leaking in the proper looms and kiss the arcing goodbye the plugs back to spec and see the. Brand new wires its good as new to replace them come back quick... Not too hard to do it Again, i do have some extra wire `` in ''., price, problems, taking a look at your spark plugs in. Oem champion double plats and the wires are close together ( like over the fan housing ) this even... You did not increase the gap, so you are at factory gap on distributor... Is for a nice Bosch set and do it yourself, i had some from! Well within speck but in your case the failure is of the to! With ) spray all along the wires these wires can withstand a temperature range of -40 degrees to., those wire are toast exhaust system where it can harm your converter. 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Spend the difference and more in time and frustration i was doing a 70k Kms clean up that thottle., those wire are toast you did not increase the gap, so you are factory... Rodders — or at least it was pitch Black you installed 7mm, 8mm 9mm..., do you keep the wires and distributor cap with water in the cylinder with bad...