What Can be Wrong with my Speedo?
12-04-2001, 08:27 AM
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Location: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
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Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
Actaully, from what I understand, if you are not getting a signal to the ECM from the speed sensor in thetrans you will throw a check engine light code...
If you get a code, start at the trans & chase the wires & connections to make sure they are good.
No code, look into the speedo it might have gone bad.
John
------------------
G O D BLESS AMERICA
http://www.3rdgenformula.com
87 Formula 5.1 TPI Auto Modified (Yellow/Black)
87 Formula TPI (5 Speed) Yellow/Gray STOCK
14.8sec 1967 Buick Riviera
1990 Buick Riviera (driver)
83 Camaro
83 T/A
[This message has been edited by okfoz (edited December 04, 2001).]
If you get a code, start at the trans & chase the wires & connections to make sure they are good.
No code, look into the speedo it might have gone bad.
John
------------------
G O D BLESS AMERICA
http://www.3rdgenformula.com
87 Formula 5.1 TPI Auto Modified (Yellow/Black)
87 Formula TPI (5 Speed) Yellow/Gray STOCK
14.8sec 1967 Buick Riviera
1990 Buick Riviera (driver)
83 Camaro
83 T/A
[This message has been edited by okfoz (edited December 04, 2001).]
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