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1993 Geo Prizm LSi 1.6L Knocking
Posted to GM Driveability on 12/5/2005 9 Replies

This car has a light knock on light accel only. If the knock starts and you accelerate, the knock stops. It acts like a lazy knock sensor, if that is even possible. With the high miles, I'm worried that it may be internal engine noise. I was hoping for some in...

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  Related Documents & Media  1993 Geo Prizm LSi

 
Message Closed w/Summary

car Vehicle Data

1993 Geo Prizm LSi

VIN 1Y1SK5362P
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
EmissionsOBD1
SymptomsKnocking
OccursHot, Light Load Only
Message Closed w/Summary

car Vehicle Data

1993 Geo Prizm LSi

VIN 1Y1SK5362P
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
EmissionsOBD1
SymptomsKnocking
OccursHot, Light Load Only