When I replaced mine I had to retighten it a couple of times. I think it stretched a little. The last time I did it I loosened all three bolts. snugged up the adjuster bolt. Tightened the two mounting bolts, then tightened the adjuster the rest of the way. That has held ever since.

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Sonny


86 190D N/A 2.5L Auto 265k "Ruby" -Sold-
79 300D 242k "Condi" my first -sold- RIP
2013 chevy sonic hatchback - had to for work