Fuel pressure issues,

What’s that saying about doing the same thing over and over expecting different results? Doesn’t look like a tps problem.
Have you cleaned the office where the tps goes into?
Does it run bad at higher rpms when or when cruising down the road?
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I swear that cutting the fuel line and adding a second, in-line pump is going to become the fix for these things.
What other vehicles require this much fuel pressure?
I'm ready to figure out how an alternate pump might be converted to work better than these aftermarket turds.