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03-10-2005, 08:39 AM
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#1
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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Y Hello Thar Check Engine Light
Anytime I drive above 75 for a period of 5 or so minutes, the check engine light will come on until I turn off the car and back on. Normally this wouldnt bother me, but at night its this blaring orange light. Any ideas?
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Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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03-10-2005, 08:45 AM
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#2
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Keyboard Tough Guy
Join Date: Jul 2004
Location: Trenton, NJ
Posts: 6,341
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have you checked to see if the code is stored?
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03-10-2005, 10:29 AM
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#3
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12 Second Club
Join Date: Aug 2004
Location: West Milford
Posts: 8,373
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happens to me too, but only if you stay at a steady higher RPM on the highway, if im driving like an idiot and the rpm's are jumpin all over it wont happen.
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03-10-2005, 12:17 PM
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#4
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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Quote:
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Originally Posted by foff667
have you checked to see if the code is stored?
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Errrm. Details?
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Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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03-10-2005, 12:20 PM
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#5
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Keyboard Tough Guy
Join Date: Jul 2004
Location: Trenton, NJ
Posts: 6,341
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Quote:
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Originally Posted by Koll
Quote:
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Originally Posted by foff667
have you checked to see if the code is stored?
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Errrm. Details? |
http://www.thirdgen.org/newdesign/faq/thirdgen.shtml at the bottom...check to see if you have any stored codes...figure out which ones and diagnose from there.
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03-10-2005, 02:29 PM
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#6
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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Ok, well I did it and I got Error Code 32 :
32. Fault in barometric pressure sensor circuit OR
Fault in exhaust gas recirculation valve diagnostic switch OR
Fault in electronic vacuum regulator valve
Ideas?
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Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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03-10-2005, 03:03 PM
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#7
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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One of they guys at tgo hooked me up with a diagram.
https://home.comcast.net/~boss429/41890674.gif
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Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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03-10-2005, 03:11 PM
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#8
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11 second club / Moderator
Join Date: Aug 2004
Location: West Berlin, NJ
Posts: 7,148
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maybe your EGR valve is carboned up....
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2001 Trans Am WS6 •SLP Loudmouth II •UMI Suspension •12.857 @ 109.57
1996 Trans Am WS6 •Pacesetter Longtubes •Strange 12 Bolt •Spohn Suspension •11.152 @ 123.85
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03-12-2005, 06:36 AM
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#9
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11 Second Club
Join Date: Jan 2005
Location: Fishkill, NY
Posts: 1,278
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I'd guess it is the EGR valve, pull it and clean it and see if it goes away. You may need a new one.
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-Nick
9/11/01- Never Forget
2002 Pontiac Trans-Am WS6 # 206
Chasing 10's
469RWH/437RWTQ
11.05 @ 123
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03-12-2005, 09:45 AM
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#10
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NJFBOA Co-Founder
Join Date: Jul 2004
Location: All up in your kool aid!
Posts: 12,235
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Quote:
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Originally Posted by Batman
I'd guess it is the EGR valve, pull it and clean it and see if it goes away. You may need a new one.
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the egr only opens up in cruise situations where there is steady vacuum. so rolling steady on the highway is when the ecm would notice it was not acting right.
later
tim
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03-12-2005, 10:40 PM
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#11
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13 Second Club
Join Date: Oct 2004
Location: Netcong, NJ
Posts: 5,799
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Yep happened in my car. I had to pay $100 for a new EGR valve. For some reason, car ran alot better afterwards.
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2019 Toyota Tacoma TRD Pro ... M6, Voodoo Blue Fun Machine
1987 Pontiac Trans Am ... 305 TPI, T5, Project Car
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03-12-2005, 11:08 PM
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#12
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Join Date: Aug 2004
Location: Montgomery NJ
Posts: 1,271
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Ah, the joy of having no EGR...
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, Jon
Owner of a Red Sled.
If it\'s EFI I can tune it. Specialize in 82-95 GM (yes Lt1\'s)
\"If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn.......Then, you have enough horsepower\" - Mark Donohue 
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03-14-2005, 11:17 AM
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#13
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Co-Founder / Site Admin
Join Date: Jul 2004
Location: Ewing, NJ
Posts: 22,476
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Quote:
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Originally Posted by Fasterthanyou
Ah, the joy of having no EGR...
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- Justin
__________________
1999 Camry - Beigemobile DD
2002 Suburban - Wife's DD
2004 Grand Cherokee - Not running / Project / Selling?
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03-14-2005, 11:44 AM
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#14
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Keyboard Tough Guy
Join Date: Jul 2004
Location: Trenton, NJ
Posts: 6,341
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Quote:
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Originally Posted by Tru2Chevy
Quote:
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Originally Posted by Fasterthanyou
Ah, the joy of having no EGR...
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- Justin |
ahh the joys of not having fuel injection  
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03-16-2005, 01:58 PM
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#15
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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$72 later, new EGR installed. Old one was all carboned up. So far no lights.
__________________
Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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