AE86 Corolla

1983-1987 / Coupe / Hatchback / Japan

All AE86 Corolla problems All workshop issues

Common Suspension and Steering

Worn Bushings (Everything)

Symptoms

Vague handling, clunking over bumps, imprecise steering, uneven tyre wear. The car feels loose and disconnected, the opposite of what an AE86 should feel like.

Cause

Every rubber bushing in the car is 40 years old. Rubber perishes with age, heat, and UV exposure. Control arm bushings, trailing arm bushings, Panhard rod bushings, sway bar bushings, and steering rack mounts all wear.

Fix

Replace all bushings.

A full polyurethane bushing kit is the most popular upgrade, it firms up the chassis and lasts longer than rubber.

Cost: $200-400 for a full poly bushing set, plus a day of labour.

Cost mentioned in fix

Cost: $200-400 for a

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// More AE86 Corolla problems

Other known issues

Common Engine, 4A-GE 1.6L DOHC Inline-4

Oil Consumption

Blue smoke on overrun (deceleration after high RPM) or under hard acceleration. Oil level drops between services. Fouled spark plugs, particularly on cylinders 1 and 4.

Minor Engine, 4A-GE 1.6L DOHC Inline-4

Timing Belt Failure

The engine stops instantly. On the 4A-GE (interference engine), the pistons hit the valves, bending the valves and potentially cracking pistons and damaging the head.

Common Engine, 4A-GE 1.6L DOHC Inline-4

T-VIS Failure

Loss of top-end power. The engine feels flat above 4,500 rpm and doesn't pull strongly to the redline. No audible "click" from the T-VIS actuator around 4,200 rpm.

Minor Engine, 4A-GE 1.6L DOHC Inline-4

Distributor O-Ring Oil Leak

Oil leaking from the base of the distributor, running down the side of the engine. Oil contamination on the distributor cap and leads.

Common Gearbox, T50 5-Speed Manual

Synchro Wear (2nd and 3rd Gear)

Crunching or grinding when shifting into second or third gear, particularly on fast downshifts. The synchro ring can no longer match shaft speeds, and the gear teeth clash.

Common Gearbox, T50 5-Speed Manual

Gearbox Mount Failure

Excessive vibration through the gearstick, clunking during gear changes, and the gearstick feeling loose or imprecise.

View all 14 AE86 Corolla problems