Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.
Model Volvo S 70 1998. I already changed two unit of Front shock but facing problem too much Vibration when driving even tyer pressure 220 Kpa. could you give some suggestion on that. I changed spring cap and new shock bearing as well.
Have you had the tires balanced? Also are you certain one (or both) are not out of round?
Does the vibration seem to happen in a specific speed range? I once rode in a full sized Blazer where both front tires were out of round. Between 55 and 65 MPH it would just about shake the doors open, above or below that speed range it was smooth.