This factory service and repair manual for the 1985 Chevrolet Sprint covers a car built around subtraction: one 1.0L single-overhead-cam inline-three of 61 cubic inches, breathing without forced induction and running on gasoline, in one two-door hatchback body sold in a single Base grade. A three-cylinder is its own animal to service, since firing order, balance and idle behavior all differ from a four, and the manual supplies the specifications, torque values, clearances and diagnostic routines for that engine along with the chassis, brake and body electrical sections behind it.
Engines covered
- 1.0L inline-three (61 cu in) — SOHC, naturally aspirated, gasoline
Body styles covered
- 2-door hatchback
Trims covered
- Base
Known issues on the 1985 Sprint. Owner reporting on this year is thin: a single complaint on record, entered against the fuel system. One entry gives no pattern to read, only a system worth knowing how to test, and the fuel chapters carry the pressure specifications, delivery checks and component procedures needed to do that. Tank and pump service, line and fitting routing, induction adjustment and the diagnostic sequence for a hot- or cold-start condition are all set out, with ignition, cooling and emissions work alongside them, each with its own torque values and wiring diagrams.
PLASTIC FUEL PUMP DISSOLVED, LEAKING GAS ALL OVER HOT EXHAUST MANIFOLD.
