TBI problem, Truck won't stay running

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Curious...is it possible the the fuel regulator on the back of the TBI is bad ?
definitely i believe a fuel pressure regulator i ordered the one from summit and it cleared up my dying issue at idle and i did the same thing changed dam near every sensor and part even overhauled the tbi and fuel pressure regulator here is my youtube channel i got **** ton of TBI troubleshooting.
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fuel pressure regulator https://www.summitracing.com/parts/smp-pr113
 

68vett

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the hall effect part ? confused :(

Look under the rotor it's the circular piece directly under it with the distributor shaft running through the center of it. It is attached to the base plate.
 

JCribb

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Yeah I call it the pick up coil, and that ******* will sneak out like we did in high school.
 

Supercharged111

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That ignition pickup won't kill fuel pressure. Check your filter, I had one so plugged I could barely blow through it. Once I replaced it the truck ran like new again. Prior it would not idle and was a total ******* turd.
 

Schurkey

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the Reluctor is attached to the distributor shaft and spins inside of the pick-up coil causing the Hall effect


https://en.wikipedia.org/wiki/Hall_effect_sensor
Hall effect and a magnetic pickup are NOT the same thing.
Hall effect is digital--on/off. Magnetic pickups can produce alternating current--AC. And in fact, the HEI magnetic pickup does produce AC, with the module triggering the coil on the positive-to-negative voltage swing.

Welcome to the wonderful world of inductive pickups.
https://en.wikipedia.org/wiki/Inductive_sensor
 
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