My van is loosing power, will not go over 15-20 mph
There are many variables that affect vehicular performance. Reduced engine power could result from something as simple as an Air Filter, or something more expensive such as a computer issue. There are also situations where a fuel issue could limit your speed, or a Mass Air Flow sensor. I would recommend having the codes swept at an automotive parts store, as they will typically do this for free, and then search the internet for more information related to the Diagnostic Trouble Code that they give you. Good luck!
Search Chevrolet Chevy Van Questions
Chevrolet Chevy Van Experts
Related Models For Sale