1994 Chevrolet Impala Service and Repair Manual

This factory service and repair manual for the 1994 Chevrolet Impala has one engine and one trim to serve, and they tell the same story: the SS, a four-door sedan carrying the naturally aspirated 5.7L overhead-valve V8 of 350 cubic inches. A single powertrain keeps the book tight. The specifications, clearances and torque values in the engine sections need no cross-checking against a second displacement, and the driveline, brake, steering and body electrical chapters describe one car rather than a range of them.

Engines covered

• 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

• 4-door sedan

Trims covered

• SS

Known issues on the 1994 Impala. One recall is on the federal record for this year, and it involves replacement exterior lamps built without the amber side reflectors the standard requires, leaving the car harder for other drivers to see from the side. Fifteen complaints have been logged, divided evenly across the electrical system, the fuel system and vehicle speed control at three each. Lighting circuits and lamp replacement, fuel delivery testing and throttle and cruise control diagnostics are all detailed here with wiring diagrams and specifications.