TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

No acceleration

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Old Jun 26, 2013 | 12:44 PM
  #1  
Tandyman's Avatar
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No acceleration

Hey Guys,
I have a 1992 Rs Camaro V8 305. It starts up great the first time but has no acceleration. Then when you stop giving it gas it stalls. It then is really hard to start again. You can press the gas as hard as you want and it doesn't go anywhere. Just zero acceleration. The engine seems to run hot too. The temp gauge shows its fine though. I replaced the fuel lines (they were rusty) the fuel pump and filter. The injectors are fine and the spark plug lines are fine too. What is wrong?
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Old Jun 28, 2013 | 01:40 PM
  #2  
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Re: No acceleration

Is the spray conical? Maybe the filter is clogged again?

CE light?

I bet fuel related...
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Old Jun 28, 2013 | 03:03 PM
  #3  
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Re: No acceleration

The injector sprays are perfect. We replaced the fuel lines, fuel pump, and the fuel filter. The injector filters are fine too. The check engine light is on too
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Old Jun 28, 2013 | 03:04 PM
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Re: No acceleration

OK what are codes?
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Old Jun 29, 2013 | 09:11 AM
  #5  
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Re: No acceleration

Sorry I had to get em. THe codes are 23 and 33
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