• VT90 Auto and Truck Testing 'Hands On' Testing Reference Guide Joe Glassford

    Joe Glassford "Hands On" Vehicle Testing Referance

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    Sale Detailed step-by-step instructions with photos and diagrams cover almost every test imaginable: * batteries * computer/modules and sensors * continuity, current paths, connections * switch contacts, fuses and fusible links * circuit breakers * generators (alternators) * relays and starters * shared current paths (the vehicle base system) * engine compression * cylinder leak * fuel, fuel pumps and injectors * "How To" use a mechanic's stethoscope * six different ways to check for a blown head gasket