Strut & Shock Inspection – Leaks, Bounce Test & Mount Play on Camry / Accord

Overview

Struts and dampers do not hold the car up, the springs do; the struts and shocks control how fast the springs move. When they wear out, the tire keeps bouncing after a bump, the nose dives under braking, and the body leans hard in turns. On cars ten years old and up like a Camry or Accord, strut wear is one of the most common front-end findings, and it shows up first as cupped or scalloped tires and a slow, floaty feel rather than as noise. Inspection is deliberately simple: look for oil leaks, do the bounce test, and check the strut mount for play where the strut meets the body. A full strut also carries the spring and the upper mount bearing, which is why a clunk over bumps often lives at the top mount rather than in the damper itself. This guide covers the shop tests and what the results should tell you before ordering parts.

Common Symptoms of Worn Struts or Shocks

1. The nose dives hard under braking or squats on hard acceleration.
2. The body bounces once or twice after a speed bump instead of settling.
3. Cupped or scalloped tire wear around the tread.
4. A greasy, oily wetness running down the strut or shock body.
5. Excessive body lean or sway in turns and lane changes.
6. A clunk over small bumps, from the top mount or worn bushing.
7. The car bottoms out over driveways or large bumps.
8. A vague, floaty steering feel that was not there when the car was new.

Root Causes

• Worn piston rod seals letting damper fluid bypass, which is the leak streak you see.
• Fatigued valving so the unit no longer controls spring motion.
• A cracked or dried upper strut mount bearing that clunks.
• Worn bump stops and dust tubes inside the strut.
• Sagged coil springs that leave the damper working at the wrong part of its travel.
• Rough roads, potholes and salt that shorten seal life.

Inspection & Diagnosis Tips

• Push down hard on each corner of the car and release; one or two settling bounces are normal, more means weak dampers.
• Look along the strut or shock body for a wet, dusty streak of oil; a weeping damper is on its way out.
• With the wheel off, check the top strut mount for play by levering the strut rod and looking at the mount gap.
• On a Camry or Accord, inspect the mount bearing by turning the steering slowly with the front wheels off the ground for a notchy feel.
• Compare tread wear on all four corners; cupping points to the tired damper, not the tire.
• Check ride height corner to corner, since a sagged spring changes the damper angle.
• Safety note: a compressed coil spring in a strut stores real energy; use proper spring compressors and keep your face clear of the spring path whenever a strut is disassembled.

Replacement & Buying Tips

• Replace dampers in pairs on the same axle, because one tired unit and one new one fight each other.
• Renew the upper mounts, boots and bump stops at the same time; they are cheap and the labor is the same.
• On a Camry or Accord built ten-plus years ago, strut springs are commonly sagged, so measure ride height before deciding on struts only.
• On a Civic or Altima front-drive sedan, the same pair rule and mount refresh apply, since most makes and models share the layout.
• Align the car after any strut replacement, since the assembly sets camber on most strut cars.
• Buy OE-quality aftermarket struts and shocks matched by VIN or OE number, so valving matches the trim.

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