940 / 960

1990-1998 / Sedan / Estate / Sweden

All 940 / 960 problems All workshop issues

Critical Brakes

Soft pedal, spongy brakes, or pulling to one side

Symptoms

Brake pedal feels mushy, the car pulls left or right under braking, or braking effort is inconsistent.

Cause

Air in the system, worn master cylinder, or seized caliper pistons. Old brake fluid absorbs water and reduces pedal feel.

Fix

Bleed the brakes thoroughly, replace the fluid every 2 years with DOT 4.

Inspect calipers for seized pistons or leaking seals.

Rebuild or replace calipers as needed.

Check brake hoses for swelling or cracks, replace if old.

If the master cylinder is leaking internally, fit a new one.

Know something we don't?

Owned a Volvo 940 / 960? Share your experience with this issue. What worked, what didn't, costs, tips. Help the community.

Submit an update

// More 940 / 960 problems

Other known issues

Critical Brakes

Worn discs and pads

Squealing, grinding, or pulsing through the pedal when braking. Poor stopping performance.

Critical Engine

Oil leaks everywhere

You'll find oil pooling under the car, dripping from the valve cover, front and rear main seals, cam seals, or oil cooler lines. The B230 engines (940) and B6304 (960) both weep oil as they age, it's not if, it's when.

Common Engine

Flame trap and PCV system clogged

Engine bogs down, idles rough, struggles to rev, or won't start when hot. You might get excessive crankcase pressure, blowing out seals and pushing oil into the intake.

Critical Engine

Rough idle, hesitation, or won't start (fuel system issues)

Stumbling acceleration, poor fuel economy, hard starting, or stalling. Sometimes it runs fine cold but misfires when warm. Check engine light may be on or flashing.

Critical Engine

Timing belt and waterpump failures

Catastrophic engine damage if the belt snaps. You'll hear grinding, the engine stops instantly, and you're looking at bent valves or worse. Waterpump failure shows as overheating or coolant leaks from the front of the engine.

Critical Engine

B6304 (960) head gasket and overheating

White smoke from the exhaust, coolant disappearing with no visible leaks, overheating, or rough running. Sometimes you'll see oil in the coolant expansion tank.

View all 24 940 / 960 problems