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1992 Chevrolet Lumina 3.1L Speedometer
Posted to GM Miscellaneous on 2/25/2003 3 Replies

originally tranny would downshift when speedo jumped, new vss solved that, but the speedo still read low and jumped. then we put a used speedo head in, the speedo will read higher but still jumps.

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  Related Documents & Media  1992 Chevrolet Lumina

 
Message Closed

car Vehicle Data

1992 Chevrolet Lumina

VIN 2G1WL54T2N
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedSpeedometer
ConditionsSpeedo Reads Low and Jumps
Message Closed

car Vehicle Data

1992 Chevrolet Lumina

VIN 2G1WL54T2N
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedSpeedometer
ConditionsSpeedo Reads Low and Jumps