03-19-2016, 09:44 PM | #1 |
Drives: 2010 2SS/RS L99 IBM silver stipes Join Date: Dec 2015
Location: K.C. Kansas
Posts: 1,329
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Spark plug wire keeps popping off
Hi all,
Everytime I jump on my car, the spark plug wire next to the dipstick pops off. This is after my header install. And it is a tight fit with the heat protective boot on there. Any ideas of how to keep the plug wire on?
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2010 Imperial Blue w/ Silver stripes 2SS/RS L99
Mods = Not enough.... |
03-19-2016, 10:12 PM | #2 |
Drives: 2010 2SS/RS L99 IBM silver stipes Join Date: Dec 2015
Location: K.C. Kansas
Posts: 1,329
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And yes I am sure it gets "snapped" in all the way........
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2010 Imperial Blue w/ Silver stripes 2SS/RS L99
Mods = Not enough.... |
03-19-2016, 10:17 PM | #3 |
OOH..Sneaky, Sneaky!!
Drives: 2014 Camaro 2SS/RS 1LE Join Date: Jun 2011
Location: Oceanside California
Posts: 254
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Ive been having the same issue. Mine keeps coming loose and then i get the Stabilitrak light, plug wire is seated completely just comes loose.
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03-19-2016, 10:28 PM | #4 | |
Drives: 2010 2SS/RS L99 IBM silver stipes Join Date: Dec 2015
Location: K.C. Kansas
Posts: 1,329
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Quote:
Maybe time for new plug wires????
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2010 Imperial Blue w/ Silver stripes 2SS/RS L99
Mods = Not enough.... |
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03-19-2016, 10:58 PM | #5 |
OOH..Sneaky, Sneaky!!
Drives: 2014 Camaro 2SS/RS 1LE Join Date: Jun 2011
Location: Oceanside California
Posts: 254
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I havent gotten on it since putting on my headers. Mine comes loose after about 5-10 minutes of driving. I hope i dont need new plug wires, i only have 7000 miles on the car.
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03-19-2016, 11:54 PM | #6 |
Drives: 2010 2SS/RS L99 IBM silver stipes Join Date: Dec 2015
Location: K.C. Kansas
Posts: 1,329
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I wish someone would chime in on what is going on. I just turned 33,000 on mine
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2010 Imperial Blue w/ Silver stripes 2SS/RS L99
Mods = Not enough.... |
03-20-2016, 12:12 AM | #7 |
Drives: 2010 2ss RS. White (RIP) 2012 LS3 Join Date: Sep 2011
Location: Central Jersey
Posts: 484
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Aren't new wires pretty cheap? Probably worth a shot. Who knows, may be surprised and it fixes the issue!
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03-20-2016, 07:39 AM | #8 |
Post a picture and who's headers? Did you try revving it and watching? Swap it with another wire to see if the problem moves. If you only had a dyno to run it on and observe.
Last edited by Badfinger; 03-20-2016 at 07:59 AM. |
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03-20-2016, 08:33 AM | #9 |
old school chevy rodder
Drives: 2013 2SS/RS Manual,DM exhaust,CRT Join Date: Jul 2012
Location: Oregon
Posts: 5,587
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plug wires that ours are : are short, therefore its extremely crucial you have the wire oriented as close to straight from the plug to the coil who cares if its not at a completely horizontal line..and you can twist the orientation to make it not twisted..and you may want to move that one wire to another plug as they are all the same. You can inspect inside the boot for the appearance ....that one wire just has to stretch.....
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03-20-2016, 09:00 AM | #10 |
Drives: 2010 2SS/RS Inferno Orange Join Date: Mar 2013
Location: San Antonio, TX
Posts: 628
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I had that issue with the factory plug wires. Not sure why though. I ended up getting some Taylor 10 mm wires from Summit Racing and have not had any problems since.
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U.S. Army Retired |
03-20-2016, 04:29 PM | #11 |
Drives: 2010 2SS/RS M6 Black on Black Join Date: Jan 2010
Location: Global Citizen
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I had that problem 40 years ago--can't remember which car--but I crimped the connector to make it fit tighter. I can't remember (one of the problems of getting older) if I crimped it through the boot or pulled it out, crimped it, and shoved in back in the boot, but either way it worked. These were Accel yellow wires--supposedly the best you could get then.
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Meh
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03-20-2016, 05:05 PM | #12 |
Drives: 2010 2SS/RS L99 IBM silver stipes Join Date: Dec 2015
Location: K.C. Kansas
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From what I have read, it could be a loose plug, bad seal on the plug, or a cracked plug. Letting the compression out and blowing off the wire.
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2010 Imperial Blue w/ Silver stripes 2SS/RS L99
Mods = Not enough.... |
03-20-2016, 07:37 PM | #13 |
Resident nomad
Drives: 2014 Summit White 1SS/1LE Join Date: Nov 2015
Location: Gilbert, AZ
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It's caused by a loose crimp on the electrode or on the coil pack, and a tight boot fit. The air trapped inside the boot heats up and pushes enough to pop it off if the crimp isn't tight. Also, if the crimp isn't tight, it can cause a misfire. Had the former happen to be years ago on a 240Z small black Chevy conversion. Looked at all the possible causes, but overlooked the simplest. May not be your issue, but it was mine. I know the for of the plug wire on our coils is tight.
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03-20-2016, 11:14 PM | #14 |
Drives: 2010 2SS/RS L99 IBM silver stipes Join Date: Dec 2015
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Going to replace plugs and wires. Just ordered a set of JBA wires. I hope they are as good as advertised. Never had anything JBA....lol
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2010 Imperial Blue w/ Silver stripes 2SS/RS L99
Mods = Not enough.... |
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