Suburban stutters!

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overloadedjc70

Guest

• Jul 7, 2005

• #1

My 95 suburban acts like it is choking, not wanting gas at the slightest
movement of the peddle. Seems to want to die but finally takes off and
runs normal. It has new plugs,cap rotor,wires and O2 sensor.

 

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overloadedjc70

Guest

• Jul 7, 2005

• #2

It was doing the same thing before I started changing parts.

 

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overloadedjc70

Guest

• Jul 7, 2005

• #3

No trouble lights or trouble codes either! And the ignition coil has been
replaced also

 

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SnoMan

Guest

• Jul 7, 2005

• #4

"" wrote:
> No trouble lights or trouble codes either! And the ignition
> coil has been
> replaced also

Check TP (throttle position) sensor and MAP (manifold absolute
pressure) sensor.

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overloadedjc70

Guest

• Jul 16, 2005

• #5

Thanks, but turned out I guess the fuel regulator in the TBI might have
had water contamination, and I changed the filters on the fuel injectors.
Runs fine, like brand new now.

 

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Peter D. Hipson

Guest

• Jul 16, 2005

• #6

On Fri, 15 Jul 2005 22:56:46 -0400, "overloadedjc70"
<[email protected]> wrote:

>
>Thanks, but turned out I guess the fuel regulator in the TBI might have
>had water contamination, and I changed the filters on the fuel injectors.
>Runs fine, like brand new now.

Did you consider speach therapy? <g>

If you think it was water, did you try some dry-gas in it? If not it
is likely the problem will come back.

 

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overloadedjc70

Guest

• Jul 29, 2005

• #7

Turns out it wasn't anything to do with the TBI, after all the work on the
TBI, I left the EGR solenoid unplugged at the TBI, when I plugged it back
in the original problem came back. Problem solved, I just run with it
unplugged till I can afford one, runs great! But I realize I cant run
like this for ever.