throttle problems I think, HELP

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Apr 28, 2023 | 04:13 PM

#1 (permalink)

buddyrabon

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Joined: Mar 2017

Posts: 1

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From: South Carolina

throttle problems I think, HELP

my 06 limited starts making a throaty noise when I press the gas pedal past half or hard exceleration . I took the throttle out clean it and replaced the o ring no improvement. could it be the built in position sensor? I can't find a new throttle body anywhere in the US.. any suggestions ive also replaced the m.a.p. sensor and the m.a.f. sensor as well as the crankshaft position sensor

MODERATOR NOTE: This is not an introduction, moved to appropriate forum.

Last edited by pizzaguy; Apr 28, 2023 at 04:55 PM.

Apr 28, 2023 | 04:54 PM

#2 (permalink)

pizzaguy

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Joined: Jun 2009

Posts: 13,932

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From: Fort Worth, Texas

Re: throttle problems I think, HELP

If a little odd noise is all ya got, what are you worried about? Does the car run badly?
Got a CEL?

Apr 29, 2023 | 10:13 AM

#3 (permalink)

zip439

Senior Member

Joined: Jul 2010

Posts: 2,203

Likes: 434

From: SE Alabama

Re: throttle problems I think, HELP

"A throaty noise when I press the gas peddle past half or hard" acceleration. It is hard to tell exactly what you mean. Is there a specific place you think the noise is emanating from?
Could be the previous owner altered the exhaust pipes or muffler. If you have no Diagnostic Trouble Codes, DTC then you should be fine. You can get free scans at most auto parts store, but they will try to sell you something you probably don't need.