Thanks for the help Blas!

[chucks1]

Blas, just a quick shout out to say thanks for the email and phone assistance with my SPF fuel level problem. You didn't have to do that, but I certainly appreciate the help, plus I learned a little bit in the process.

I didn't think it would be possible to get two bad sending units in a row, but it was yor first suspicion and sure seems to be the cure.

Your wiring diagram is top notch as well. It's an excellent piece of documenatation for any SPF owner.

Chuck

[Blas]

Interesting information you observed from your experience:
Thought we might share it here.
Your original sending unit was part #TB9011-KIT.
The 1st replacement unit you got from ??? was part #TB9011-000.
The 2nd replacement unit you got from the Gauge Guys this time was again the original part #TB9011-KIT.
Gauge Guys mentioned that there are a lot of knock-offs being produced in India these days. It’s possible that the sending unit with the “000” unit was indeed a knock-off.
A great addition to my Wiring Diagrams: I've added this info regarding the #TB9011-000 knock-offs to the diagrams.