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Old 07-05-2020, 08:46 PM   #1
Blazer Steve
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77 GMC Jimmy tach issue

Does anyone know of someone who repairs/rebuilds factory gauge clusters.....

Have a 77 GMC Jimmy 2wd that has a tach..... The needle hangs to the bottom and randomly will hop around but not really work

thanks Steve
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Old 07-05-2020, 09:47 PM   #2
78 Big10 454
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Re: 77 GMC Jimmy tach issue

https://www.nhspeedometer.com/

Worth the call.
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Old 07-06-2020, 04:21 AM   #3
Prong
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Re: 77 GMC Jimmy tach issue

https://deluxespeedometer.com/
They've done 2 tachs for me. Good work and quick turnaround.
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Old 07-06-2020, 07:51 AM   #4
truckin 79
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Re: 77 GMC Jimmy tach issue

I used a guy off eBay Cajun tach shop and tach works great.
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Old 07-06-2020, 01:20 PM   #5
Blazer Steve
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Re: 77 GMC Jimmy tach issue

Thanks everyone.... North Hollywood states they no longer repair these..... email in to the next one on the list!
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Old 07-07-2020, 11:57 AM   #6
MJN
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Re: 77 GMC Jimmy tach issue

Check with the Tach Man http://www.tachman.com/oldsun.htm
He rebuilt mine and it works perfectly. Best to call him, a little slow and short with emails.
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