Vanagon 2.1 Head Job Hangover: How to Reseat Pushrods, Set Proper Hydraulic Preload (1.5 Turns), and Cure a Wild Idle

Fresh AMC heads on a late Vanagon can transform the way a boxer pulls. But if your first start yields a lumpy idle, a rich exhaust, or worse—a 2400‑RPM scream—you’re likely fighting two post‑rebuild realities: hydraulic lifters that haven’t fully…







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