Appearance & Detailing Interior & Exterior Appearance Modifications

Painting valve covers? Don't do what I did!

Thread Tools
 
Search this Thread
 
Old 04-13-2002, 01:25 PM
  #1  
Super Moderator
Thread Starter
iTrader: (9)
 
Reckless's Avatar
 
Join Date: Nov 2001
Location: Canton, GA
Posts: 10,060
Received 33 Likes on 17 Posts

Default Painting valve covers? Don't do what I did!

I have a 1998, and painted my valve covers using VHT High Heat Aluminum paint. I bought the Taylor 10mm wires and the car wouldn't even run. I replaced 4 of the wires and the car ran, but missed. I touched the valve cover while the car was running and damn near electrocuted myself! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />

Seems that particular paint was conducting voltage from the coils across the valve covers. This was causing a serious "short" in the ignition system. No wonder I was down on power. It will be intersting to see if I gain some power back now (I sand blasted the paint off).
Old 04-14-2002, 02:37 AM
  #2  
jmX
TECH Junkie
 
jmX's Avatar
 
Join Date: Nov 2001
Location: Los Angeles
Posts: 3,604
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Painting valve covers? Don't do what I did!

Wow...freaky!

<img border="0" alt="[pimp]" title="" src="graemlins/gr_pimp.gif" />
Old 04-14-2002, 11:55 AM
  #3  
TECH Senior Member
iTrader: (2)
 
Xsta Z 28's Avatar
 
Join Date: Feb 2002
Location: Schaumburg, IL
Posts: 12,092
Likes: 0
Received 7 Likes on 7 Posts

Default Re: Painting valve covers? Don't do what I did!

<img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> Man I agree with jmX. Just wierd.

Seems odd, the valve cover is metal, so how could just painting them cause a short. Sorry to hear about your problems.
Old 04-14-2002, 01:14 PM
  #4  
TECH Regular
iTrader: (1)
 
SILVER BULLET's Avatar
 
Join Date: Mar 2002
Location: Carlsbad
Posts: 454
Likes: 0
Received 0 Likes on 0 Posts

Default Re: Painting valve covers? Don't do what I did!

I have seen some people do it. what kind of paint did you guys use in order to be succesful?
Dave
Old 04-14-2002, 01:45 PM
  #5  
TECH Senior Member
 
BIGBOS's Avatar
 
Join Date: Nov 2001
Location: Chi-Town, IL
Posts: 11,603
Likes: 0
Received 0 Likes on 0 Posts

Default Re: Painting valve covers? Don't do what I did!

Wow, that is weird... <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
Old 04-14-2002, 07:48 PM
  #6  
TECH Addict
 
The Guy in MY 99TA's Avatar
 
Join Date: Jan 2002
Location: Magee MS
Posts: 2,950
Likes: 0
Received 0 Likes on 0 Posts

Default Re: Painting valve covers? Don't do what I did!

Did you primer the valve covers first??? It might be a good thing to do(if you didn't). I am not sure how it would short anything out but **** happens!!!

Josh S.
Old 04-14-2002, 08:32 PM
  #7  
TECH Resident
 
Jake99SS's Avatar
 
Join Date: Nov 2001
Location: Chicago, IL
Posts: 894
Likes: 0
Received 0 Likes on 0 Posts

Default Re: Painting valve covers? Don't do what I did!

Maybe the insulation on one of the harness wires running to the coils got damaged? Could happen when you remove & replace the coil brackets...
Old 04-15-2002, 01:47 AM
  #8  
TECH Resident
 
WEASEL's Avatar
 
Join Date: Nov 2001
Location: the third rock from the sun!
Posts: 770
Likes: 0
Received 0 Likes on 0 Posts

Default Re: Painting valve covers? Don't do what I did!

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Reckless:
<strong>I touched the valve cover while the car was running and damn near electrocuted myself! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">BBBzzzzzzzzTTT! BBBzzzzzzzTTTT!!! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> <img border="0" alt="[angel]" title="" src="graemlins/gr_angel.gif" />

<img border="0" alt="[jester]" title="" src="graemlins/gr_jest.gif" />
Old 04-15-2002, 02:10 AM
  #9  
Super Moderator
Thread Starter
iTrader: (9)
 
Reckless's Avatar
 
Join Date: Nov 2001
Location: Canton, GA
Posts: 10,060
Received 33 Likes on 17 Posts

Default Re: Painting valve covers? Don't do what I did!

Wacky? Weird? Nope! Downright SHOCKING! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
Todd
Old 04-15-2002, 09:44 AM
  #10  
SJH
TECH Regular
 
SJH's Avatar
 
Join Date: Feb 2002
Location: the moon
Posts: 414
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Painting valve covers? Don't do what I did!

you must have a short somewhere.
My valve covers have been painted with vht high temp aluminum paint for 3 years now.
You didn't paint the coils and wiring did you? <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Old 04-15-2002, 11:02 AM
  #11  
LS1Tech Co-Founder
iTrader: (38)
 
Nine Ball's Avatar
 
Join Date: Nov 2001
Location: Houston, TX
Posts: 32,987
Likes: 0
Received 46 Likes on 19 Posts

Default Re: Painting valve covers? Don't do what I did!

LOL! Todd, how can you blame the paint for being conductive if you are painting a cast aluminum part which is already highly conductive? haha

Tony
Old 04-16-2002, 12:44 AM
  #12  
LS1Tech Co-Founder
iTrader: (34)
 
Pro Stock John's Avatar
 
Join Date: Nov 2001
Location: Chicago, IL
Posts: 44,697
Received 1,142 Likes on 742 Posts

Default Re: Painting valve covers? Don't do what I did!

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Nine Ball:
<strong>LOL! Todd, how can you blame the paint for being conductive if you are painting a cast aluminum part which is already highly conductive? haha

Tony</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">i agree with tony and sjh.

you had/have a short somewhere my friend.



Quick Reply: Painting valve covers? Don't do what I did!



All times are GMT -5. The time now is 06:31 PM.