I took my 1998 chevy malibu into a GM repair shop and the mechanic really
does not know what the problem is. My speedometer moves back and forth,
not reflecting my speed. It effects my driving b/c it seems as if it is a
fuel problem.  Back in November 2004 I took it to a different repair shop
and they replaced the speedometer sensor. Well that was not the solution.
The GM mechanic states that it may be a electrical problem, but he is
"troubleshooting" with other GM mechanics. I just don't understand what
the problem is. My car has been in the shop for almost a week and no one
really knows what the problem is. Is there any other Malibu owners having
the same issue?