09-06-2014, 01:15 PM
If it's been ran on red for a while then it's likely the injectors are knackered too. Red also comes from dirty tanks, have you cleaned the in tank lift pump?
If you're still having no luck, install 'Camstudio' and then video the screen of fuel pressure and fuel pressure regulator duty cycle under full load through the whole of third gear.
Usually the intermittent immobiliser problem won't be making you cut out, but may sometimes prevent the car from starting. It's worth fixing that though, likely a problem with the aerial which goes around the ignition barrell.
Steve
If you're still having no luck, install 'Camstudio' and then video the screen of fuel pressure and fuel pressure regulator duty cycle under full load through the whole of third gear.
Usually the intermittent immobiliser problem won't be making you cut out, but may sometimes prevent the car from starting. It's worth fixing that though, likely a problem with the aerial which goes around the ignition barrell.
Steve