Re: 1990 fog lights
 

Well, I am officially impressed. These came from Vette-lights.com.
They are a true plug and play, change the bulbs, and the ballast interupts the factory plugs with no cutting or hacking.
The only hiccup was getting the bulbs installed, a little tricky on a 90.

Re: 1990 fog lights
 

Glad this went relatively well, Steve.


Interesting timing in that I just finished (today) a mod to get these to work in my'91. Like several other Registry members, I could not get these to work reliably without providing power more directly to the ballasts through a relay controlled by the factory fog light circuitry. Like others that had this problem, I could get either one light or the other to come on, but not both; it was always a race as to which one would illuminate first. I looked for a bad ground as the source of the problem, but could find none. These lights are exceptional and well worth the mod.

Re: 1990 fog lights
 

Odd that people had this issue. Never did that come up in my install 3 years ago. They've worked great from the start.

Re: 1990 fog lights
 

I had this problem on my 91 as well. One light would want to dominate the other and they would rarely run in pairs.

Re: 1990 fog lights
 

So mine is a late 92 car. perhaps something changed. I used the Corvette Mods kit.

Re: 1990 fog lights
 

I've had no issues with them coming on, but as stated, installing the bulbs was a real pain.

Re: 1990 fog lights
 

Correct.. 91-96 are a different design. 84-90 are the first design.


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Re: 1990 fog lights
 

I may try this on my 90 with the 91 body. I have to wait now until winter as it was 109 yesterday. Ugh. Summer is here. GC

Re: 1990 fog lights
 

I went to HID driving/fog lights on my 94 and had no issue.
It is strange that some are finding the right and the left side fighting for juice...

Re: 1990 fog lights
 

Jeff,

I was thinking more along the lines of electrical updates.