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Targa top moves..help?

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Old 11-04-2007, 10:47 PM
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MIAMIHEAT
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Default Targa top moves..help?

Just noticed this problem the other night it started to rain so I had to put on the top and;

My "targa" top makes alot of noise like its moving around while I'm driving. does anyone experance this problem???

What can I do?

Thanks.
Old 11-04-2007, 11:05 PM
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skirby
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I know I'm asking the obvious but are all four points tightened down securely?
Usually, a C4 will shake when the top is off.
Old 11-04-2007, 11:10 PM
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zr1fred
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Make sure the screws (both top and mounting brakets) aren't cross threaded and that they are tight. Just 1/8th turn loose can cause the car to flex and the top to make a lot of noise. If the screws are tight, check to see the top is not delaminated from the frame.
Old 11-04-2007, 11:10 PM
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MIAMIHEAT
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yes the all four were tight...I have always drove the car with the top off. It's a weekends, cruise, starbucks type pleasure car, if it's raining it stays in the garage.
Old 11-04-2007, 11:12 PM
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MIAMIHEAT
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ok I'll check for cross thd...thx.
Old 11-04-2007, 11:15 PM
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skirby
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Keep us posted.
Good luck!
Old 11-05-2007, 09:36 AM
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ragged claws
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When I got my after market acrylic top from Melrose I saw that they had adjustment bolts for the front two mounting brackets (above the sun visors). If these bolts are loose I'm sure you will get some rattling or other noise. My car is an '89 coupe. Your top may or may not have these adjustment bolts. It's worth a check though. Even with everything tightened down I still get some flex noise when going over bumps etc.. I think it's just the nature of the beast.
Old 11-05-2007, 09:57 AM
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Read this.

http://forums.corvetteforum.com/show...rga+adjustment
Old 11-05-2007, 10:06 AM
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torchred89
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Originally Posted by ragged claws
When I got my after market acrylic top from Melrose I saw that they had adjustment bolts for the front two mounting brackets (above the sun visors). If these bolts are loose I'm sure you will get some rattling or other noise. My car is an '89 coupe. Your top may or may not have these adjustment bolts. It's worth a check though. Even with everything tightened down I still get some flex noise when going over bumps etc.. I think it's just the nature of the beast.
My 89 gets flex noise
Old 11-05-2007, 08:08 PM
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jcombs
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Had the same problem 2 weeks ago and ask for help on the forum. Got lots of great advice, and tried it all..... However this is what worked: I tightened the two front bolts first and got them very snug. THEN I tightened the rear bolts, and it stopped ratteling. I have no idea why this worked, but it did. If I tighten up the rear bolts first, it rattles, if I do the front first, no noise.
Old 11-05-2007, 09:18 PM
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MIAMIHEAT
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Tomorrow I'm going to try some of these tips all of you have detailed. Thank you for taking the time to help..I'll let you know soon how it worked out..
Old 11-06-2007, 03:29 PM
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cazbat
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Originally Posted by MIAMIHEAT
Just noticed this problem the other night it started to rain so I had to put on the top and;

My "targa" top makes alot of noise like its moving around while I'm driving. does anyone experance this problem???

What can I do?

Thanks.
My 95 started to do the same thing. I added a couple felt pads to the back crossbar. Worked like a charm...
Old 11-06-2007, 11:41 PM
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MIAMIHEAT
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Want to thank all for the help... FIXED!!!

Brackets were loose tighten them up.... took off for a drive no noise no problems....

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