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HEADLIGHTS (Again!)

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Old May 19, 2013 | 09:58 AM
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Default HEADLIGHTS (Again!)

Okay, I recently replaced all the hoses, both actuators and both relays.
Headlights worked great, for 2 weeks. Now right one pops right up, left on opens halfway and starts fluttering for several seconds, then eventually opens.
Of course this only happens when I'm out on the street, when I get home to take a look it usually pops right up.
I suspect I bought a bad part, either the relay or actuator. Any ideas or suggestions would be greatly appreciated.
- Jay
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Old May 19, 2013 | 10:08 AM
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Originally Posted by psycho dad
Okay, I recently replaced all the hoses, both actuators and both relays.
Headlights worked great, for 2 weeks. Now right one pops right up, left on opens halfway and starts fluttering for several seconds, then eventually opens.
Of course this only happens when I'm out on the street, when I get home to take a look it usually pops right up.
I suspect I bought a bad part, either the relay or actuator. Any ideas or suggestions would be greatly appreciated.
- Jay
I have an 81 had problems with new relays I connected both actuators to one relay, just T one off and cap off the other. works fine. also check your vacuum

Last edited by palazzopl; May 19, 2013 at 10:10 AM. Reason: left something out
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Old May 19, 2013 | 10:25 AM
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I was running one relay before, courtesy of the previous owner. I just added the 2nd.
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Old May 19, 2013 | 10:47 AM
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convert to electric?
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Old May 19, 2013 | 11:26 AM
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Reproduction relays are known to have issues holding vacuum right out of the box. Was this new relay tested before installation? That would be my first reaction.
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Old May 19, 2013 | 05:25 PM
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I did not test it before installation. Its actually been a few months since the problem started, but I think I swapped all the lines on the 2 relays and the right one do not have issues. But like I said it usually works fine in the garage.
I guess I was hoping someone would read this and know exactly what's wrong.
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Old May 19, 2013 | 06:43 PM
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search the forum for "vacuum to electric NEW WAY", Probe motors, simple brackets & wiring set up. Then you won't have to worry about actuators, relays, hoses etc.
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Old May 19, 2013 | 06:54 PM
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Try a few drops of penetrating oil in each port of the relay.
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Old May 19, 2013 | 11:10 PM
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worth a try, thanks
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Old May 19, 2013 | 11:35 PM
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This thread helped me out a lot when I had headlight problems:

http://forums.corvetteforum.com/c3-t...tem-works.html

Scott
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Old May 20, 2013 | 07:30 AM
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Swap the hoses to each relay and see if the problem moves with it.
Mooser
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Old May 20, 2013 | 07:52 AM
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Wilcox has posted videos on troubleshooting.... sounds like one of the rubber boot diaphragms is leaking... I bought a set for like 6 bucks and replaced them instead of the whole canister. I had the very slow lazy lights .
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Old May 20, 2013 | 10:59 AM
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thanks guys. I'll keep looking.
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Old May 20, 2013 | 01:51 PM
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I know exactly whats wrong, had the same thing. CHINEESE PARTS! I am on my 3rd set of actuators and 2nd set of relays in a year. Very frustrating. Willcox has been great, not their fault although it is taking 3 weeks to get the latest set back, they are way behind. What other options do we have???

Mike
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Old May 20, 2013 | 02:17 PM
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Originally Posted by VetteNURSE
I know exactly whats wrong, had the same thing. CHINEESE PARTS! I am on my 3rd set of actuators and 2nd set of relays in a year. Very frustrating. Willcox has been great, not their fault although it is taking 3 weeks to get the latest set back, they are way behind. What other options do we have???

Mike
Did you keep your original GM relays? If so, send them to me, I'll take care of the problem. If you have them, PM me, and I'll take it from there.
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Old May 20, 2013 | 05:23 PM
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I'm sure you're right Vettenurse, they were perfect for 2 weeks.
No Dave, I didn't save the old ones, but I don't think they were GMs anyway.
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