I Have a 1992 Chevy Lumina 3.1 140000 miles. While driving at speeds above 50 on the highway after awhile, sometimes, not all the time my car seems to start to surge. We have done a tune up Changed several censors and modules to try to fix the problem. It seems though the more we change the worse the problem gets. On one occasion the car even lost 50% of its power, and after letting it sit over night its power was restored but still got the surging. I am stumped to what the problem is. Please help.
have the same problem?
Tuesday, April 3rd, 2007 AT 8:07 PM