Well, I'm wondering if the fact that my 2002 F115 can generate a vapor lock in the VST tank and refuse to start until it has cooled down (20min) means that:
- the med-press fuel pump is running too hot and may be going bad?
- the Ethanol E10 fuel is to blame?
- a fuel line is too close to the head?
- or a combo of the above?
(I am pretty sure it is a vapor lock situation causing the motor not to start: there fuel pressure at the fuel rail is normal, spark is normal, VST screen filter is clean, etc..)
Rodbolt, or any other mechanical guru's out there, have any thoughts for me??
- the med-press fuel pump is running too hot and may be going bad?
- the Ethanol E10 fuel is to blame?
- a fuel line is too close to the head?
- or a combo of the above?
(I am pretty sure it is a vapor lock situation causing the motor not to start: there fuel pressure at the fuel rail is normal, spark is normal, VST screen filter is clean, etc..)
Rodbolt, or any other mechanical guru's out there, have any thoughts for me??