C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

antenna won't go down

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Old Oct 10, 2002 | 02:36 PM
  #1  
white87vert's Avatar
white87vert
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From: oakville ont
Default antenna won't go down

I have read up on all the posts & Tech Tips & need help on the following; My antenna is all the way up & won't go down or move. I have tried pushing it down & using WD40. I can hear a slight click at the antenna which I assume is the motor trying to bring it down.
Do I have a broken plastic cable, if so should I replace it or since it is over 15 years old should I just spend the $ and put a new antenna in. I have read there is a upgraded antenna for '84-87 claiming 30% more stations which they started using in '88 for $150 has anyone used one of these & if so it worth the extra $
Thanks for your help.
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Old Oct 10, 2002 | 06:56 PM
  #2  
brdd's Avatar
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From: Minnesota in the summer, Las Vegas in the winter
Default Re: antenna won't go down (white87vert)

I put in an aftermarket antenna this spring for under $50 and it works fine. I did have to add a double ended female junction cable but it has gone up and down a hundred times and works fine. I would do it again.. :yesnod:
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Old Oct 11, 2002 | 01:26 PM
  #3  
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From: Montrose Colorado
Default Re: antenna won't go down (brdd)

Can you hear the antenna motor running ? If it's running chances are all you need is an antenna mast kit. They are availible from GM for 29.00 and come with destructions and the special little tool to remove the old antenna. Just did one in my ZR-1 awhile back, took at least five minutes to install. 84 CF 91 ZR-1
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Old Oct 11, 2002 | 01:41 PM
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From: Long Beach NY
Default Re: antenna won't go down (vettl83)

Your '87 uses the early version, you have to remove and disassemble the motor. I did this during the summer on my '86.,works fine. Cost low $40s for complete mast, you may be able to get just the cable and small section for less. Call Jeff Koop.
Barrier
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