Pontiac won't run.

Tiny
FOXYOWL10
  • MEMBER
  • 1997 PONTIAC GRAND PRIX
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 130,000 MILES
I just changed the computer in my 1997 pontiac grand am, 2.4l. After I was done the car will only start then shut right back off. Whats my problem? I also need an owners manual.
SPONSORED LINKS
Do you
have the same problem?
Yes
No
Friday, July 29th, 2011 AT 3:29 PM

18 Replies

Tiny
JDL
  • EXPERT
For the owners manual try, gmownercenter. Yahoo. Com
You have to register your vehicle, year--make--model all that good stuff. It's free. Follow the links.

As far as the computer, try a relearn procedure.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 3:55 PM
Tiny
JDL
  • EXPERT
If the security/theft lite is on when it stalls, leave the key on and wait for the lite to go out, may take about ten minutes, then cycle the key off and try to restart.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 4:20 PM
Tiny
FOXYOWL10
  • MEMBER
I located a manual on ebay. I will try what you said to do Thank You Very Much.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 4:23 PM
Tiny
JDL
  • EXPERT
Have a good day.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 4:31 PM
Tiny
FOXYOWL10
  • MEMBER
The ets off light is on. When car is in gear and you push the throttle to the floor the rpms donot rise and car takes about a half mile to get to 20-30 mph. How do I fix this problem.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 5:11 PM
Tiny
JDL
  • EXPERT
You may need the computer programmed. Other than that, I don't know?
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 5:24 PM
Tiny
FOXYOWL10
  • MEMBER
That was the reason why I replaced the computer. But right now I don, t know if replacing the computer fixed that problem or not because it won't stay running.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 5:33 PM
Tiny
JDL
  • EXPERT
Any applicable trouble codes? Fuel pressure good?
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 5:37 PM
Tiny
FOXYOWL10
  • MEMBER
When we took the car to the auto parts store last week they tried to check it with their computer & said that they couldn't get any reading so the computer in my car must need replaced, I did that no it won't run. Other than that I don't know have only had the car for a couple of weeks.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 5:51 PM
Tiny
JDL
  • EXPERT
Did you check the data link connector, before replacing anything? Pin 16 has to have voltage or you can't communicate with computer.
Image (Click to enlarge)
Thumb
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 5:58 PM
Tiny
JDL
  • EXPERT
I don't know why they can't communicate with computer?
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 6:01 PM
Tiny
FOXYOWL10
  • MEMBER
I have no idea what that is.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 6:10 PM
Tiny
FOXYOWL10
  • MEMBER
With the new computer in it does have power. But I tried what you said to do earlier it didn't work, the car still won't run.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 6:16 PM
Tiny
JDL
  • EXPERT
The datalink connector is below left side of dash. Below steering column.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 6:25 PM
Tiny
FOXYOWL10
  • MEMBER
I know, checked it with tester, it has power to it.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 6:27 PM
Tiny
JDL
  • EXPERT
The new computer needs to be programmed. The dealership may have to do it.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 6:30 PM
Tiny
FOXYOWL10
  • MEMBER
Ok thank you.
Was this
answer
helpful?
Yes
No
Friday, July 29th, 2011 AT 6:43 PM
Tiny
JDL
  • EXPERT
Hope it all works out.
Was this
answer
helpful?
Yes
No
Saturday, July 30th, 2011 AT 1:24 PM

Please login or register to post a reply.

Related Owners Manual Content

VIEW MORE

Sponsored links