90 Speedo Whine/Buzz
Thread Starter
Junior Member
Joined: Jan 2010
Posts: 77
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From: Los Angeles, CA
Car: 1992 Camaro
Engine: TPI 350ci
Transmission: T5
Axle/Gears: 3:73
90 Speedo Whine/Buzz
Hello...So I swapped my 110 speedo gauge into a 145 housing because everything but the speedo was off/not working on the original 110 mph cluster. Now my 110 speedo (original) is about 20mph off (too low) and there is a buzzing/whining noise coming from the speedo.
BTW: When I swapped the speedo, I also kept the board that it attaches to.
Any thoughts?
BTW: When I swapped the speedo, I also kept the board that it attaches to.
Any thoughts?
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: 90 Speedo Whine/Buzz
Sounds more like a mechanical speedo issue (82-89) than an electronic (90-92).
JamesC
JamesC
Thread Starter
Junior Member
Joined: Jan 2010
Posts: 77
Likes: 0
From: Los Angeles, CA
Car: 1992 Camaro
Engine: TPI 350ci
Transmission: T5
Axle/Gears: 3:73
Re: 90 Speedo Whine/Buzz
Nope...it's a 90-92 speedo.
Does putting a 110mph speedo in a housing that originally held a 145mph speedo make a difference? Can this be the issue?
Does putting a 110mph speedo in a housing that originally held a 145mph speedo make a difference? Can this be the issue?
Thread Starter
Junior Member
Joined: Jan 2010
Posts: 77
Likes: 0
From: Los Angeles, CA
Car: 1992 Camaro
Engine: TPI 350ci
Transmission: T5
Axle/Gears: 3:73
Re: 90 Speedo Whine/Buzz
Figured it out: The needle needed to be adjusted. It must have gotten moved when I removed/installed the speedo.
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