vacuum system
Printed From: the12volt.com
Forum Name: Miscellaneous - Off Topic
Forum Discription: Topics that just don't fit anywhere else.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=8590
Printed Date: June 01, 2024 at 10:13 AM
Topic: vacuum system
Posted By: anne
Subject: vacuum system
Date Posted: January 25, 2003 at 9:47 PM
Anyone have a diagram or know anything about vacuum systems for a 1989 pontiac grand prix would really be appreciated.Anne email me @ stardust_ann@hotmail.com thanks ------------- anne
Replies:
Posted By: ViperATC5
Date Posted: January 25, 2003 at 11:28 PM
not aware of any vacuum system on that vehicle..........here is what I have ITEM | WIRE COLOR |POL| WIRE LOCATION |
| 12V| | | |
| STARTER|yellow | |ignition harness |
| SECOND STARTER| | | |
| IGNITION|pink | |ignition harness |
| SECOND IGNITION| | | |
| THIRD IGNITION| | | |
| ACCESSORY|orange | |ignition harness |
| SECOND ACCESSORY|purple | |ignition harness |
| POWER LOCK|lt blue |+ |driver kick panel |
| POWER UNLOCK|black |+ |driver kick panel |
| LOCK MOTOR| | | |
| UNLOCK MOTOR| | | |
| DISARM DEFEAT| | | |
| PARKING LIGHTS +|brown | |at switch |
| PARKING LIGHTS -| | | |
| HEADLIGHTS| | | |
| DOOR TRIGGER|white |- |underdash light |
| DOME SUPERVISION| | | |
| TRUNK/HATCH PIN| | | |
| HOOD PIN| | | |
|TRNK/HTCH RELEASE|BLACK/ white | |switch or passenger kick |
| FCTRY ALARM ARM| | | |
|FCTRY ALRM DISARM| | | |
| DISARM NO UNLOCK| | | |
| TACHOMETER|PURPLE / white | |ignition coil module |
| SPEED SENSE| | | |
| BRAKE WIRE|white | |brake pedal switch |
| HORN TRIGGER| | |
Posted By: Velocity Motors
Date Posted: January 26, 2003 at 8:18 AM
Would the vacuum system be for the cruise control ?? Or is it for something else ? Please be more specific & if the information above is enough please post your reply.
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: anne
Date Posted: January 26, 2003 at 4:44 PM
Looking for information on vacuum lines on throttle body and cruise control.Car will run at high rpm but will not idle .Need a diagram to check all vacuum lines and make sure they are located correctly for a 1989 pontiac grand prix.Thanks for responding to my trouble here.Ann email me @ stardust_ann@hotmail.com ------------- anne
Posted By: themagicone
Date Posted: January 26, 2003 at 5:06 PM
cruise controlls are desinged not to work till you get to about 30mph. so if you cant engage it at idle its normal
Posted By: anne
Date Posted: January 26, 2003 at 5:08 PM
Not trying to engage cruise control,just trying to make sure all vacuum lines are hooked up correctly.Had head gaskets changed and put new spark plugs and wires changed,now my car runs very rough and motor dies when i don't give it gas and dies when i put it into gear(idles rough ).so why i need info on a vacuum system for my car ,more info above.In short my car doesnt move.Ann
-------------
anne
Posted By: Velocity Motors
Date Posted: January 26, 2003 at 5:33 PM
I'm not a mechanic, but maybe you should bring it to the shop for a professional diagnostics of the problem. It can be anything from a bad plug wire to a bad fuel injector or water in the gas lines.
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: princestfu
Date Posted: January 26, 2003 at 5:51 PM
check your spark plugs gapping, gap it to manufacturers specs. and also check for arcing of ur spark plug wires. To do dat, get a spray bottle and fill it wif WATER, start car and have sumone keep it running while u spray water on the cables, if the cables are arcing or shorting, u will see a brief spark jumping out. Most likely its ur spark plugs not gapped correctly.
Posted By: anne
Date Posted: January 27, 2003 at 12:16 AM
Thanks Jeff and the others for for the information ,it is really appreciated :) Ann ------------- anne
Posted By: Velocity Motors
Date Posted: January 27, 2003 at 8:35 AM
No problemo, let us know how you make out with your problem.
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
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