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weird idle


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Hi all

Well this past weekend I finally cleaned the throttle body of all the carbon.

I removed the unit from the car as I thought that this would be the best way to clean it thoroughly. I also cleaned the egr tubes as they were, or at least one of them was practically closed. During the process of re-installing I also noticed a vacuum line that was broken so that was also repaired.

On to the problem now, when I finally started the car the idle shot up to 2500-3000 rpm. Knowing that I have a weak sprag in the tranny (earlier post) I did not want the idle that high for any length of time. The idle did calm down to about 1000 rpm but when I start the car the reves jump up quickly and then settle down again. My question is do I have to perform an idle learn now that this work has been done or have I done something wrong?

I also screwed in the plunger 1/2-1 turn which I might not have had to do.

The car ran quite well before the job although it was surging from a stop and now it seems much better.

Please help as I don't want to fix a problem only to cause another ie transmission granading.

Thanks for your help

Frank

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Thanks for all your help.

The idle is back to normal and the car is running great now. I also noticed that it doesn't lunge forward anymore when the AC cycles.

I also checked the codes and there are 2 history codes and 1 current, A011 so that will have to be the next project I think.

bbobynski, what does moving the plunger screw in do?

If I leave it will it harm anything or is there a specific setup?

adallak, I don't understand your question can you please let me know what you're asking

Thanks once again for the help and advice

Frank

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Frank,

Does your nick have anuthing to do with throttle deposits? :D

Made me laugh adallak. Frank,he was referring to your name Frank Carbone . Have to admit he has something there. :)

"Burns" rubber

" I've never considered myself to be all that conservative, but it seems the more liberal some people get the more conservative I become. "

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Frank,

Does your nick have anuthing to do with throttle deposits? :D

Made me laugh adallak. Frank,he was referring to your name Frank Carbone . Have to admit he has something there. :)

Oh I see now........dahhhhh

I guess that's why I had no fear of tackling the job.

Amazing cars these caddy's. Whow whould of thought that a car could teach itself how to run properly.

Thanks for clarifying the nick question and the resulting laugh.

Frank Carbone :D

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Made me laugh adallak. Frank,he was referring to your name Frank Carbone . Have to admit he has something there.

Thanks kger2! Sometimes people misinterpret my jokes making me feel uncomfortable :rolleyes: .

The saddest thing in life is wasted talent

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