C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

1992 bogs down

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Old Apr 30, 2023 | 04:35 PM
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Itsnate1998's Avatar
Itsnate1998
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From: Chattanooga
Default 1992 bogs down

It starts right up and runs good I took it for a short drive earlier today and it ran perfect. I just tried to go for the store and I came to a red light whenever it was my time to go it bogged down when I gave it gas. It straightened out whenever I kept pumping the throttle. But any idea why it would bog down whenever I try to go?

The temp was around 180 when it started to bog down

I’ve replaced
-fuel pump and filter
-plugs and wires
-Icm and coil
-iac valve
-tb position sensor
​​​​​​-coolant sensors
-map sensor
​​​​​​-maf sensor
and a few more things I can’t think right off the top of my head
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Old Apr 30, 2023 | 06:00 PM
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I'd start by checking your fuel pressure and see where you are at. How old are the filter and the pump?
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Old Apr 30, 2023 | 07:57 PM
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Itsnate1998's Avatar
Itsnate1998
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Originally Posted by billschroeder5842
I'd start by checking your fuel pressure and see where you are at. How old are the filter and the pump?
brand new I put them on yesterday and it’s right at 41/42
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Old May 1, 2023 | 10:00 PM
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Itsnate1998
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Any other suggestions? I’m at a loss with this car.
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