Engine Cranks But Will Not Start (No Smoke From Exhaust)
| Cause | Correction |
|---|---|
| Incorrect Starting Procedure | Refer to “The Starting Procedure Matrix“. |
| OK | |
| No Fuel in Tank | Add fuel. |
| OK | |
| Electric or Manual Fuel Shutdown Not Open | Check for loose wires and verify that the solenoid is functioning. Check to be sure the manual shut-off lever is in the “Run” position. |
| OK | |
| If the condition occurs during initial start, following an extended period of non-use or replacement of a fuel system component, air is in the fuel system | Bleed fuel system. |
| OK | |
| If previous engine operation had been normal, injection pump not getting fuel | Loosen bleed plug at the filter head end. Operate the hand primer on the lift pump to check for fuel. Clean / replace lift pump, if necessary. |
| OK | |
| Fuel Drain Back | Verify fuel return line is plumbed to the bottom of the fuel tank. |
| OK | |
| Malfunctioning Fuel Return Overflow Valve | Check / replace fuel return overflow valve. |
| OK | |
| Fuel Filter Plugged with Water or Other Contamination | Drain fuel-water seperator or replace fuel filter. |
| OK | |
| Worn or Malfunctioning Injection Pump | Loosen the high pressure line at two injectors and visually check fuel delivery while cranking the engine. Replace injection pump, if fuel is not being delivered. |
| OK | |
| Injection Pump Timing Incorrect | Check the injection pump timing. |
| OK | |
Similar Posts
How Turbochargers Increase Diesel Engine Power
A turbocharger is an exhaust-driven supercharger (fan or blower) that forces air into the engine under pressure. Turbochargers are frequently used on diesel engines to increase power output. Turbochargers are well suited to operation in diesel engines because the diesel engine is immune to detonation as the fuel is not injected until the moment of combustion. By harnessing…
The Ugly Truth About Rolling Coal : Black Smoke
Often times we get questions about why someone’s well running diesel truck isn’t “rollin’ coal” or making black smoke. The simple answer is, the fact that you are not seeing any black smoke is a good thing. A properly running diesel engine should not have any smoke at all. Black smoke is an indication of restricted…
6.7 Powerstroke vs 6.7 Cummins Ultimate Guide
For over a decade now, the Ford 6.7 Powerstroke and Dodge’s 6.7 Cummins have been the top of the line for turbo-diesel power plants. Yet, besides their displacement, they actually share very little in common. For starters, the Powerstroke is a V8 while the Cummins is an inline-six. However, they are two of the most…
Fuel System Bleeding
Controlled venting is provided at the injection pump through the fuel drain manifold. Small amounts of air introduced by changing the filters or injection pump supply line will be vented automatically, if the fuel filter is changed in accordance with the instructions. No manual bleeding of fuel lines is required. NOTE: Manual bleeding is required if:…
What Diesel Fuel Is The Best
Diesel fuel is graded and designated by the American Society for Testing and Materials (ASTM), while its specific gravity and high and low heat values are listed by the American Petroleum Institute (API). Each individual oil refiner and supplier attempts to produce diesel fuels that comply as closely as possible with ASTM and API specifications….
Won’t even fire with starting fluid
I have the same problem new pump injectors
Did you find out what was happening mine is doing the same thing
2003 gti 2003 1.9 diesel timing belt jumped gears and replaced it and checked timing car stopped running . replaced with new belt and doulb checked timing is all good. there is fuel at the injectors when bleed lots of pressure but not much smoke at tail pipe and car will not start. need advise to get it started
I have the same problem does anyone know where is the problem