This factory service and repair manual for the 1988 Chevrolet LLV has a single powertrain to document and a single body to document it in. The engine is the 2.5-liter inline-four of 151 cubic inches, overhead-valve, naturally aspirated and gasoline-fueled; the body is a two-door mini cargo van; the trim list stops at Base. Because nothing branches by equipment level, the diagnostic charts, torque values and wiring diagrams apply to every example of this year without a build-code check coming first.
Engines covered
- 2.5L inline-four (151 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 2-door mini cargo van
Trims covered
- Base
Known issues on the 1988 LLV. Nothing appears against the 1988 LLV on the federal record: no recall campaigns and no owner complaints. With no external failure history to point at, the manual is judged on what it documents, and that is the mechanical and electrical content of the van — engine assembly and diagnosis for the 151-cubic-inch four, fuel and ignition service, cooling, the transmission and driveline, brakes, steering, suspension, and the body wiring. Procedures, specifications, torque values, wiring diagrams and diagnostic routines are what the book supplies.
