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1983 GMC K1500 High Sierra 6.2L Drivetrain
Posted to GM PowerTrain on 12/29/2015 33 Replies

Hello and thanks. This old truck was converted to a 454 and was brought to us for a driveability problem that we fixed but also had a vibration problem. The vibration is really bad it starts at around 45 and is there at all speeds above. It can be felt througo...

33 Replies Received (View Replies)

  Related Documents & Media  1983 GMC K1500 High Sierra

 
Message Closed w/Summary

car Vehicle Data

1983 GMC K1500 High Sierra

VIN 1GTEK14C1D
Engine6.2 L / 8 cyl / DIESEL
Trans3-speed Automatic
DeliveryFuel Injection
AffectedDrivetrain
ConditionsVibration
Misc.Converted to 454
Message Closed w/Summary

car Vehicle Data

1983 GMC K1500 High Sierra

VIN 1GTEK14C1D
Engine6.2 L / 8 cyl / DIESEL
Trans3-speed Automatic
DeliveryFuel Injection
AffectedDrivetrain
ConditionsVibration
Misc.Converted to 454