JT2AW15C0G0078406

The 1986 Toyota MR2 is a stylish coupe designed with a 1.6-liter in-line 4-cylinder engine manufactured by Toyota. Known for its agility and sporty performance, it features electronic fuel injection and a dual overhead cam valve train design. This lightweight passenger car, originating from Japan, is perfect for enthusiasts who appreciate classic engineering and the thrill of driving.

Decoded VIN:

Make

TOYOTA

Manufacturer Name

TOYOTA MOTOR CORPORATION

Model

MR2

Model Year

1986

Series

GT(MR2)

Vehicle Type

PASSENGER CAR

Plant Country

JAPAN

Note

All plants

Body Class

Coupe

Doors

Gross Vehicle Weight Rating From

Class 1: 6,000 lb or less (2,722 kg or less)

Gross Vehicle Weight Rating To

Class 1: 6,000 lb or less (2,722 kg or less)

Engine Number of Cylinders

Displacement (CC)

1587

Displacement (CI)

96.844681878

Displacement (L)

1.6

Engine Model

4A-GELC

Fuel Type - Primary

Gasoline

Valve Train Design

Dual Overhead Cam (DOHC)

Engine Configuration

In-Line

Other Engine Info

Electronic fuel injection Transverse mounted engine

Engine Manufacturer

Toyota

Seat Belt Type

Manual

Most common problems:

Oil leaks

The 4A-GELC engine is known for developing oil leaks, especially around the valve cover gasket and oil pan gasket. Over time, the gaskets can degrade and cause oil to seep out.

Overheating

This engine can be prone to overheating, particularly if the cooling system is not maintained properly. Issues with the radiator, thermostat, or water pump can lead to increased engine temperatures.

Timing belt wear

The timing belt in the 4A-GELC engine needs regular replacement. If not replaced at recommended intervals, it can wear out and potentially break, causing significant engine damage.

Idle fluctuation

Problems with the idle air control valve or throttle position sensor can lead to unstable or fluctuating idle speeds.

Fuel injector issues

The electronic fuel injection system can suffer from clogged or malfunctioning injectors, leading to poor performance and fuel economy.

Ignition system problems

Issues with the ignition coil, distributor, or spark plugs can cause misfires, rough running, and reduced power.

Vacuum leaks

The age of the vehicle can lead to cracked or brittle vacuum hoses, causing vacuum leaks that can affect engine performance and efficiency.

Sensor failures

Components like the coolant temperature sensor or oxygen sensor can fail over time, leading to incorrect readings and poor engine management.

Exhaust manifold cracks

The exhaust manifold can develop cracks, particularly due to heat cycling, leading to exhaust leaks and potential loss of power.