M54 is M54 right?

[X5chemist]

I've seen a similar issue on a different make. Idle up and down was a vacuum leak. Check the intake hoses for cracks past the MAF.

[getty150]

I put a new throttle body on for a while...my thought is that threw off the settings.

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[X5chemist]

What codes popped up? Is it smoking? Like unburned fuel?

[getty150]

Originally Posted by X5chemist

What codes popped up? Is it smoking? Like unburned fuel?

No never any smoke...can't find my scanner.
Got a feeling the plugs may have backed out!
Never experienced that before, we'll see.

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[cn90]

- Clean the ICV.
- Rubber elbow hose is usually cracked by now. The crack is usually on the other side away from you and can only be seen when the hose is out of the car

[getty150]

Originally Posted by cn90

- Clean the ICV.

- Rubber elbow hose is usually cracked by now. The crack is usually on the other side away from you and can only be seen when the hose is out of the car

He installed a new ivc...no change.
I gave him my spare elbow
(I've got the same car)...no change!
We both are discussed with this car but determined to get it back functioning properly.

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[g300d]

Were you able to hook it up to the Foxwell?

[getty150]

Originally Posted by g300d

Were you able to hook it up to the Foxwell?

Searching

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