1991 pontiac sunbird check engine light on


Old 08-06-12, 08:01 PM
Thread Starter
Join Date: Jun 2012
Posts: 115
1991 pontiac sunbird check engine light on

i have a 1991 pontiac sunbird convertible and its check engine light comes on and the only problems is the automatic top is not working(have to open and close manualy) ac idler pulley is locked up and button on shifter gets stuck in when on park but no engine trouble that i know of ? used to overheat alot but thats been fixed. any suggestions
Sponsored Links
Old 08-07-12, 04:09 AM
the_tow_guy's Avatar
Group Moderator
Join Date: Feb 2001
Location: SW Fla USA
Posts: 11,525
Read the codes. Very easy on OBD1 GM stuff:


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Thread Tools
Search this Thread
Display Modes