- Temperature sensor (wrong signal will cause ECM to add too much fuel when engine is warm, causing long cranking time before engine will start)
- EVAP Purge Valve (when they stick open, they allow gasoline fumes to enter the intake manifold, causing a rich condition and long cranking time before
the engine will start)
- Possible fuel pressure problem (when shut off, loses pressure which results in vapor lock and long cranking on a warm hot engine).

Check if any fault codes are stored in the ECM... that might help the diagnosis.

Thomas

Answered by exovcds
0 questions asked

hi how would i fix these and ill put up a picture in next couple days.
by the way it dont do it all the time.

Answered by storm_uk
1 question asked

No fixing at this point... you need to check those items, no need to waist money on parts that you might not need.

Once I have the exact engine code, I can supply specific info so you can check those components.

The more often it happens, the easier it will be to find the problem.

Thomas

Answered by exovcds
0 questions asked