1992 Isuzu Impulse Service and Repair Manual

In its final US season the Impulse XS moved up to a 1.8L DOHC inline-four with 140 horsepower, while the turbocharged all-wheel-drive RS kept its 160-horsepower 1.6L. Both the original hatchback and the extended-roof version continued, though very few were built in this last year. With two different engine families on one model, year-exact specifications matter. This factory service and repair manual covers the 1992 Impulse with procedures, specifications, torque values, wiring diagrams, diagnostics and maintenance schedules for the 1.8L and the turbo 1.6L.

Engines covered

• 1.8L inline-four — DOHC, naturally aspirated, gasoline
• 1.6L inline-four — DOHC, turbocharged, gasoline

Body styles covered

• 2-door hatchback

Trims covered

• RS
• XS

Known issues on the 1992 Impulse. One recall is on federal record. It covers a steering wheel center hub that can crack in some frontal collisions. Airbag and steering wheel service steps in the manual support that inspection and any follow-up repair.