Routine No. 12 - Cranks Normally But Slow To Start
ROUTINE NO. 12 - CRANKS NORMALLY BUT SLOW START
| System | Component | Reference |
|---|---|---|
| Induction | Air Duct & Hoses, (Poor Connection or Restricted), Filter Element, Vane AFM | Visual & Fuel System Components |
| Vacuum Distribution | Leak(s) | Visual and Audible |
| Throttle Body | Throttle Plates & Linkage, Gasket (Leaks), Idle Adjustment, By-Pass Air Control Valve | Visual & Fuel System Components |
| Fuel Delivery | Lines (Leaking & Pinched), Filter, Pump,Sender Filter, Fuel (Contaminated), Injectors | Fuel System Mechanical Components |
| Ignition | Scope Engine For: Spark Plugs, Coil, Secondary, Distributor Cap and Rotor | Ignition System Mechanical Components |
| EGR | Components | QUICK TEST Procedures |
| PCV | Valve | QUICK TEST Procedures |
| EVAP | Components | QUICK TEST Procedures |
| EEC | Quick Test | QUICK TEST Procedures |
| Basic Engine | Compression, Valve Train & Camshaft, Cylinder Head Gasket | Mechanical Engine Components |
| Ignition Timing | Base plus Advance and Retard Functions | Ignition Mechanical Components |