Does anyone here know how to fix the tachometer problems in the 90-92 gauge cluster. I recently purchased a new/used cluster from a guy on thirdgen.org to replace mine that was constantly pegged. The replacement I received works, but at times is very inaccurate. I found a fix on the thirdgen message boards. Was wondering if anyone locally (Metro Detroit area) repairs these clusters? Please help!
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90-92 tachometer issue
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Obsessed- June 6th, 2012
- 505
- Brian
- 1991 Camaro RS/1991 Camaro Z28
- Wixom Michigan
- Truck Driver
- Send PM
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Obsessed- June 6th, 2012
- 505
- Brian
- 1991 Camaro RS/1991 Camaro Z28
- Wixom Michigan
- Truck Driver
- Send PM
Ouch! I think I can buy a whole new auto meter cluster for that. Terrible! Someone needs to start repairing these out of their garage. They could definitely make some money. There were 7 pages of responses to this thread on thirdgen.org. The fix that these guys came up with sounds pretty simple.. I'm no mechanic though! Thanks Brian!sigpic
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Post Slut
- December 9th, 2011
- 5919
- Michael H
- 1989 Iroc-Z Convertible/1998 Z28
- Lowell, MI
- Meat Processor
- Send PM
ship me your old one that doesn't work at all. I can probably get it to work for less than 20 bucks
1998 Camaro Z28 - Bright Red, 6.0 TR224, 4l60e, 3.42 Eaton TrueTrac
1989 Camaro IROC-Z Convertible - 355 big tube TPI, WC T5, 3.42 Zexel Torsen, CTS-V/C4 brakes
1955 Bel Air 2 Door Post - 357 TPI, Muncie M20, 4 wheel disc
2006 Saab 9-7x 5.3i Daily Driver
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Micheal, how good are you with the clusters? Would you or could you reset the mileage for me? I had a v6 but went to a v8 cluster for the swap, illegal yes but the car is new, and no intentions on being fraudulent, but since the car is gonna be basicly new, it would be nice to have a fresh start on the mileage.'91 Camaro Modded, LSx, House of Kolor Intense White, lowered, GS chrome 18" wheels, 14" Brembo CTS-V on all 4 corners, LS rear end, FP suspension components
" When in doubt...throttle out ! "
ENVYsion Entertainment Group
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Post Slut
- December 9th, 2011
- 5919
- Michael H
- 1989 Iroc-Z Convertible/1998 Z28
- Lowell, MI
- Meat Processor
- Send PM
I've repaired a few tach clusters on third gens and I have reset the odometer in my Bel Air and the 89 Silverado...so yeah I can probably get it to zero out.
1998 Camaro Z28 - Bright Red, 6.0 TR224, 4l60e, 3.42 Eaton TrueTrac
1989 Camaro IROC-Z Convertible - 355 big tube TPI, WC T5, 3.42 Zexel Torsen, CTS-V/C4 brakes
1955 Bel Air 2 Door Post - 357 TPI, Muncie M20, 4 wheel disc
2006 Saab 9-7x 5.3i Daily Driver
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Obsessed
- January 13th, 2006
- 593
- C
- It's a big pretty white plane, with wheelz, curtains in the windows and it looks like a big tylenol
- MI
- Engineer
- Send PM
It sounds like Michael has you covered.
However If in the event Michael cannot repair it for you, there are several businesses that advertise on Ebay which repair clusters. The cluster I got for my GMC was mileage matched, had all of the updates, plus additional goodies I didnt have before.
They may have exactly what you need as well.
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Obsessed- June 6th, 2012
- 505
- Brian
- 1991 Camaro RS/1991 Camaro Z28
- Wixom Michigan
- Truck Driver
- Send PM
I pulled the tach and the chip out of the one I bought and put it in my cluster.. Threw the rest away. These guys on thirdgen.org are soldering resistors in over a chip on the board and its correcting the accuracy issues. Is that what you do Michael? I'm not very good or patient with a soldering iron.. lolOriginally posted by hoogiesngrinderz View Postship me your old one that doesn't work at all. I can probably get it to work for less than 20 buckssigpic
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Obsessed- June 6th, 2012
- 505
- Brian
- 1991 Camaro RS/1991 Camaro Z28
- Wixom Michigan
- Truck Driver
- Send PM
-
Post Whore
- November 8th, 2009
- 3000
- Tyler Porter
- 85 Z28, 91 Trans am
- Clinton Township Michigan
- student
- Send PM
i got an extra i dont need, come pick it up and its yours91 Trans am, 305, Lt1 cam, 24lb injectors, headers, SLP LM2, SW chassis, massive panhard, lowered, modded TPI, Tuned, 4.10s, Lincoln locked
85 Z28 406/th400?/3.42 4th gen disc rear/4th gen dash
00 Tahoe Z71........Stock
97 K1500 lt4 cam, 1.6s, MPFI, Solid axled, IROKs,------winter beater
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Post Whore
- November 8th, 2009
- 3000
- Tyler Porter
- 85 Z28, 91 Trans am
- Clinton Township Michigan
- student
- Send PM
v6, is their a difference in the 90-92 versions?
at least im assuming its a 691 Trans am, 305, Lt1 cam, 24lb injectors, headers, SLP LM2, SW chassis, massive panhard, lowered, modded TPI, Tuned, 4.10s, Lincoln locked
85 Z28 406/th400?/3.42 4th gen disc rear/4th gen dash
00 Tahoe Z71........Stock
97 K1500 lt4 cam, 1.6s, MPFI, Solid axled, IROKs,------winter beater
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Post Slut
- December 9th, 2011
- 5919
- Michael H
- 1989 Iroc-Z Convertible/1998 Z28
- Lowell, MI
- Meat Processor
- Send PM
That's one way of doing it. You can also use adjustable resistors (potentiometer/pot resister) to dial it it.Originally posted by deeznuts94 View PostI pulled the tach and the chip out of the one I bought and put it in my cluster.. Threw the rest away. These guys on thirdgen.org are soldering resistors in over a chip on the board and its correcting the accuracy issues. Is that what you do Michael? I'm not very good or patient with a soldering iron.. lol
1998 Camaro Z28 - Bright Red, 6.0 TR224, 4l60e, 3.42 Eaton TrueTrac
1989 Camaro IROC-Z Convertible - 355 big tube TPI, WC T5, 3.42 Zexel Torsen, CTS-V/C4 brakes
1955 Bel Air 2 Door Post - 357 TPI, Muncie M20, 4 wheel disc
2006 Saab 9-7x 5.3i Daily Driver
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what this guy said.Originally posted by hoogiesngrinderz View Post(potentiometer/pot resister)'91 Camaro Modded, LSx, House of Kolor Intense White, lowered, GS chrome 18" wheels, 14" Brembo CTS-V on all 4 corners, LS rear end, FP suspension components
" When in doubt...throttle out ! "
ENVYsion Entertainment Group
Comment
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Obsessed- June 6th, 2012
- 505
- Brian
- 1991 Camaro RS/1991 Camaro Z28
- Wixom Michigan
- Truck Driver
- Send PM
Right. I need to find someone in my area that has done it a few times, So I'll feel comfortable with them ripping apart my dash. lolOriginally posted by hoogiesngrinderz View PostThat's one way of doing it. You can also use adjustable resistors (potentiometer/pot resister) to dial it it.Last edited by deeznuts94; June 7th, 2012, 10:32 PM.sigpic
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