[g25racer]

Could possibly be the vapor canister purge valve. That is what the vacuum line connects to after the throttle body.

00-03 also has a vacuum reservoir but, not sure where it's located though, likely by the firewall. ACDELCO Part # 10403762

 

[g25racer]

I think it goes to that vacuum reservoir......i don't know where it is...it broke by the battery, and can't seem to locate the rest of it

You replaced the section by the battery? Hold on I will see if my hayne's has it

 

[g25racer]

Thanks..no i haven't replaced it yet....i just happened to be under the hood and i noticed it hanging by the battery..

Likely where the leak is at then. Replace that first then, let us know. My hayne's manual has nothing mentioning the reservoir :bang:

 

[g25racer]

What problems are you having with the car? When I get home from work tomorrow (11-12pm) I will check under my hood and see if I can figure it out.

Off to bed now

 

[g25racer]

^^ We are talking about the "large" connector attached to the passenger body brace, correct? If so, there are abs wires in that connector. I would unhook the connector, clean contacts, and apply dielectric grease. Inspect all wires on both sides of the connector for damage. Also check the abs ground under the stock airbox.

 

[g25racer]

On the passenger side in the front i have this grey connector hanging next to the door light do you have any idea where it goes? Or what does? Thanks

What do you mean by "door light"? You mean the reflector on the interior door panel? Or the front foot area where the lights are? Confused here

 

[g25racer]

I believe that grey plug is an "Aux. Power connector" as mentioned on the site below. Go to the "how to" section and scroll down to and click on "click on Auxiliary power connector...". If the connector matches, this is the connector.

Impala HQ - Your source for information on the 2000-2002 Chevrolet Impala

Lots of useful information on this site