JHMED9366MS013990

The 1991 Honda Civic CRX Si is a sporty two-door coupe powered by a 1.6L inline-four engine from the Honda Motor Company. It offers between 105-130 horsepower and features a 5-speed manual transmission. Built in Suzuka, Japan, this lightweight compact car is renowned for its agile handling and reliability.

Decoded VIN:

Make

HONDA

Manufacturer Name

HONDA MOTOR CO., LTD.

Model

Civic

Model Year

1991

Plant City

SUZUKA

Series

CRX Si

Trim

STANDARD/HF/Si/EX

Vehicle Type

PASSENGER CAR

Plant Country

JAPAN

Plant State

MIE

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)

Transmission Style

Manual/Standard

Transmission Speeds

Engine Number of Cylinders

Displacement (CC)

1590

Displacement (CI)

97.027753110

Displacement (L)

1.6

Engine Stroke Cycles

Engine Model

D16A6

Fuel Type - Primary

Gasoline

Engine Configuration

In-Line

Engine Brake (hp) From

105

Engine Brake (hp) To

130

Engine Manufacturer

Honda Motor Company

Seat Belt Type

Automatic

Most common problems:

Oil leaks

The D16A6 engine, like many older engines, can develop oil leaks over time, especially from the valve cover gasket or oil pan gasket.

Timing belt wear

The D16A6 uses a timing belt, which can wear out and needs to be replaced every 60,000 to 90,000 miles to prevent engine damage.

Cooling system issues

Radiator and cooling system components can become clogged or fail, leading to overheating problems.

Distributor failure

The distributor can wear out, causing misfires or ignition issues.

Head gasket failure

Older engines can suffer from head gasket leaks, which can cause coolant and oil to mix or lead to overheating.

Idle fluctuations

The idle air control valve or throttle body can become dirty or fail, causing erratic idle behavior.

Exhaust manifold cracks

The exhaust manifold can develop cracks over time, leading to exhaust leaks and noise.

Valve train noise

Over time, the valve train components may wear out, leading to increased noise and the need for valve adjustments.

Fuel injector clogs

Fuel injectors can become clogged, leading to poor engine performance and reduced fuel efficiency.

LATEST VINS