Vibration on acceleration
Shudder/vibration under load can be drivetrain, mounts, or tyres. Narrow it down by speed vs RPM behaviour.
MED RISK
Common symptoms
- Vibration under acceleration
- Worse at certain speeds
- May disappear on lift-off
- Steering wheel may shake
Cost expectations
DIY: £0–£80. Garage: £120–£600+.
Note: prices vary by car and region. Use this as a planning range.
Most likely causes (ranked)
- Engine/gearbox mounts — Allows drivetrain movement under load.
- CV joint/drive shaft — Vibration increases with load and speed.
- Wheel/tyre issue — Out-of-round or imbalance.
- Misfire under load — Feels like vibration/hesitation.
- Clutch/flywheel — Judder under torque (manual).
Quick checks (fast, low-cost)
- Note if vibration is speed-related or RPM-related.
- Inspect mounts for cracks and excessive movement.
- Check CV boots and play in joints.
- Scan for misfire codes and check plugs/coils.
- Check wheel balance and tyre condition.
Recommended tools
These tools make diagnosis faster and stop you buying random parts.
Related fixes
If your symptoms don’t match perfectly, check these next.
What to do next
- Start with tyres/wheels (common).
- If it’s load-only, suspect mounts/CV.
- If accompanied by CEL, treat as misfire first.
AutoSolveHub helps you narrow possibilities. Always confirm critical repairs with proper testing and safe procedures.