1998 saturn - sl runs rough and only will go 20 mph . What could be the problem
Could very well be misfiring on multiple cylinders, what dash lights are on?
Service engine flight
Have you scaned for codes check to see if you have any codes tripped additionally it could be your throttle position sensor I think those are commonly going out on cars like this start with your codes first but it might be your throttle position sensor?
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