No Start/Normal Crank

CAUTION: Extended cranking can cause damage to catalytic converter. After repairing NO START condition, disconnect fuel injector connectors and crank engine until fuel is purged from exhaust system.

Check ignition system. See BASIC TESTING article.
Check idle air control systems. See appropriate SYSTEM/COMPONENT TESTS article.
Check EGR system. See SYSTEM/COMPONENT TESTS article.
Check fuel delivery system. See SYSTEM/COMPONENT TESTS article.