Engine Performance problem
1998 Cadillac Catera 6 cyl Two Wheel Drive Automatic 140000 miles
the check engine light has come on. The car seems sluggish compared to what it used to be before the light came on. I am still getting the same gas mileage though it's just the car doesn't seem to have that get up and go like before. I was wondering if maybe it could some type of sensor that maybe causing this
It is quite possible. To be more defined, we need the trouble code associated with the light. There are several possibilities, and the fault code will either point at the problem, or give a relative direction to focus. I believe that some parts stores will read the codes for free, at least I have seen a lot of reference to that on this forum.