Had harmonic balancer seal replaced on this truck b/4 we bought it two months ago. Leaking again. What questions do we need to ask? Is this a small issue that is part of a bigger issue? Thanks. Judy
Harmonic balancer seal leaking for 2nd time in two months on 2005 Chevrolet Silverado 1500
May have been installed wrong and is now leaking. The balancer may have had a groove worn on the shaft from old seal that is allowing a leak. This could have been repaired by installing a seal saver when original work was done. Etc.
where the seal meets the balancer shaft is worn needs a shaft repair sleve