With a Haynes manual, you can do it yourself…from simple maintenance to basic repairs. Haynes writes every book based on a complete teardown of the vehicle. We learn the best ways to do a job and that makes it quicker, easier and cheaper for you. Our books have clear instructions and plenty of photographs that show each step. Whether you’re a beginner or a pro, you can save big with Haynes! Step-by-step procedures: • Easy-to-follow photos • Complete troubleshooting section • Valuable short cuts • Color spark plug diagnosis Complete coverage for your Chevrolet & GMC Full-size Vans 1968 thru 1996 gasoline engine models, not including 454 engine or diesel engine information, or 1996 Express & Savana models (see years covered): • Routine maintenance • Tune-up procedures • Engine repair • Cooling and heating • Air conditioning • Fuel and exhaust • Emissions control • Ignition • Brakes • Suspension and steering • Electrical systems • Wiring diagrams