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Thank you. I looked closer at the service manual and it does indeed mention that in a note, as shown below: Note: For LS6/LS8, the FPDM functions are incorporated in the Rear Electronics Module (REM). In the following steps, if directed to perform an action with the FPDM, complete the action...

New REM installed. Made no difference, same stalling issue. I found the service guide for diagnosing the fuel pump circuit and it mentions two possible culprits, aside from the REM, that should be tested before replacing the PCM: the IFS (Inertia Fuel Shutoff) switch and the FPDM (Fuel Pump...

I replaced the o-ring on the IMRCV (IMTV) yesterday and it did make a noticeable difference, as I gained about -1.5 psi of vacuum (went from around -23.5 to a steady -25). The STFT seems more stable, but still bounces back and forth a bit. The car drove great last night, but then stalled again...

I got my hands on a scan tool and hooked it up to torque pro. When the car stalls, the STFT jumps up above +30. Test results showed 'Not OK' for these two: 'TID: $30 CID: $12 - Max: 512, Current: 65,535' and 'TID: $41 CID: $12 - Max: 15,360, Current: 65,445'. Any suggestions on how to...

Thanks for the quick reply! I have changed the PCV valve and elbow. Elbow ripped last year and I change the valve while I was in there. Haven't checked the O-rings on the IMRCVs yet, but I certainly will. Great info on the control/electronics modules. I'll post my results once I get my...

Hello and thank you in advance for any help you can offer. I have a 2000 Lincoln LS V6 with ~110k miles that is near mint condition, everything works perfectly. Except...sometime last year the car stalled at an intersection. The stalling continued intermittently, but has been increasing in...