Valve cover grommet spark
#1
Valve cover grommet spark
On my friends built 00 si the grommet lights up when you try to turn the car over. Anyone know what would cause this?
I checked the grounds. i dont know what else would cause it.
I checked the grounds. i dont know what else would cause it.
#4
car is fresh. ONly been on the road for a mounth or so. just started doin this. i can't figure it out all the plug wire are stock i dont think it should be a problem or if 8.5mm wires would fix it?
#5
HT White Ops
iTrader: (1)
Join Date: Mar 2006
Location: I see what you did there.
Posts: 16,222
Likes: 0
Received 3 Likes
on
3 Posts
Just replace the plug wires with some new stock ones. What's happening (as far as I can tell from your description) is that the wires are old and worn. This creates little tears and holes in the silicone liner and rubber casing, and electricity is arcing to the nearest metal -- that grommet.
Trending Topics
#11
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mattv »</TD></TR><TR><TD CLASS="quote">Can't tell me this never happened to anyone before.</TD></TR></TABLE>
It probably has but maybe just not to anyone on Honda-Tech. It's obviously very uncanny.
It probably has but maybe just not to anyone on Honda-Tech. It's obviously very uncanny.
#12
Yes we checked the ground on the front of the valve cover. and on the same side but the back it looks like theres a spot for another ground so took the ground of my car and put it there. still no good. any other place i should look?
this is redicilous. I have never seen this before.
this is redicilous. I have never seen this before.
#13
Junior Member
Join Date: May 2006
Location: North Wales, PA, USA
Posts: 359
Likes: 0
Received 0 Likes
on
0 Posts
Re: (mattv)
uhh they only place it could come from is your wires.... id say. so its cranking fine.. check see if you have spark on all plugs. be careful if you have a spark jump. make sure that the contact surfaces of the ground leads are good. you may have a bad or poor connection. but again id say its arching from your wires. even tho you said you changed the wires... idk. check your ignition system. what is that the number 3 lead? check that. if its having trouble starting id also check timing. not that hard to check.. remove the valve cover. and put your crank to tdc. there is a single notch;line it up with the single notch on the cover about 10 oclock. and check.
#20
Honda-Tech Member
Join Date: Sep 2007
Location: Kansas City, Kansas
Posts: 1,488
Likes: 0
Received 0 Likes
on
0 Posts
Re: (mattv)
no get the tube gel type and use it like u were tryin to stop a oil leak cause i think its the rubber from the little caps that are lettin it go through it and spark so if u put some under and a little around it might make it stop
#23
Junior Member
Join Date: May 2006
Location: North Wales, PA, USA
Posts: 359
Likes: 0
Received 0 Likes
on
0 Posts
Re: (slow_cx)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mattv »</TD></TR><TR><TD CLASS="quote">So the wire was grounded iver te cam gears i think and that what was causing it. I'll post pics tommorow incase anyone else may have this problem</TD></TR></TABLE>
ummm what?
did you fix the problem?
ummm what?
did you fix the problem?
#24
yes problem was fixed. the wire was grounded over the cam gears to thr right of the engine bay instead of the front. thought it looked better over there, but i geuss it dosn't work huh
#25
Honda-Tech Member
Join Date: Mar 2006
Location: New Orleans, LA
Posts: 2,026
Likes: 0
Received 0 Likes
on
0 Posts
Re: (mattv)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mattv »</TD></TR><TR><TD CLASS="quote">yes problem was fixed. the wire was grounded over the cam gears to thr right of the engine bay instead of the front. thought it looked better over there, but i geuss it dosn't work huh</TD></TR></TABLE>
Are you an Engineer at Honda?
Are you an Engineer at Honda?
Thread
Thread Starter
Forum
Replies
Last Post
Rob.
Honda CRX / EF Civic (1988 - 1991)
1
09-09-2009 07:32 PM