Jump to content
CaddyInfo Cadillac Forum

95 Deville 4.9L Rough Idle and surges at intersections

Recommended Posts

My 95 Deville 4.9 L V8 has been surging and loping ant idle when the car is in gear. When it is not in gear it runs fine and when I am driving it runs fine it's just when I am stopped by a red light or stop sign that the engine surges and it has a rough Idle. Please help!

Link to comment
Share on other sites

Not sure why it won't act up when it is not in gear but it sounds like there may be an issue with the idle speed control motor. There is a ton of information in the archives on the ISC.

'93 Fleetwood Brougham
'05 Deville
'04 Deville
2013 Silverado Z71

Link to comment
Share on other sites


This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...