Engine Performance problem
1999 Chevy Lumina 6 cyl Two Wheel Drive Automatic 200000 miles
In the last year I have had to replace the catalyic converter twice. What would cause it to plug up?
Can I get a test pipe to run the car while it is being tested to find the cause?
have the same problem?
Sunday, November 15th, 2009 AT 6:32 PM