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Hooked up the pressure tester today (July 4) - system now holds pressure when shut off, (new FPR 23280-74100) but no change in the hard-to-start-when-hot symptom. Idle speed fuel pressure holds at 37 psi. When key is turned off, pressure rises to 42 psi, and holds pressure slowly ending at 27 psi @ the 30 minute mark by my recorded observations.
I noticed a small clicking sound coming from the direction of the FPD after the ignition was shut down. Repeated about the same every time I started it up and shut down again. Is this normal, & I never noticed it before, or is it an indicator of needing a new FPD? EDIT: FSM says the ISC should be making a clicking sound immediately after stopping the engine... moving on!
I would love any insight you all may have at this point in the diagnostic details that I have posted so far... I'm still stumped.
Cheers!
I noticed a small clicking sound coming from the direction of the FPD after the ignition was shut down. Repeated about the same every time I started it up and shut down again. Is this normal, & I never noticed it before, or is it an indicator of needing a new FPD? EDIT: FSM says the ISC should be making a clicking sound immediately after stopping the engine... moving on!
I would love any insight you all may have at this point in the diagnostic details that I have posted so far... I'm still stumped.
Cheers!
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