M

Mthompson

Member

• Oct 13, 2019

• #1

Hi my 2003 td4 cranks but won't start. If I bleed the injector then it will start and drives without out a fault. No engines light on dash. Any help please

 

Nodge68

Well-Known Member

• Oct 13, 2019

• #2

Non starting is often the fuel pressure regulator O rings leaking or split.

 

T

The black fingernail

New Member

• Oct 16, 2019

• #3

I have a similar problem with mine. I have replaced the regulator o-rings but still have the fault. What should I look at next?

 

Nodge68

Well-Known Member

• Oct 16, 2019

• #4

The black fingernail said:

I have a similar problem with mine. I have replaced the regulator o-rings but still have the fault. What should I look at next?

Click to expand...

Unplug the MAF and see if that fixes it.
Check for corrosion on the fuel rail pressure sensor plug.

Get a diagnostic device on it and measure the low pressure fuel pump supply pressure.

 

T

The black fingernail

New Member

• Oct 16, 2019

• #5

Nodge68 said:

Unplug the MAF and see if that fixes it.
Check for corrosion on the fuel rail pressure sensor plug.

Get a diagnostic device on it and measure the low pressure fuel pump supply pressure.

Click to expand...

thanks mate will do