1998 Saturn Other

Engine Mechanical problem
1998 Other Saturn Models 4 cyl Front Wheel Drive Manual 122400 miles

I recently purchased this vehicle from a single owner woman that had all the maint. Records and showed it just had a tune up and all fluids changed. The problem is that is it idleing around 1200 RPM and I believe it should be around 800 RPM. I can not find anything so far as to tell me how to lower the throttle. I have tried to work with the cable to see if it would release more but the plate is block on going any further back. Is there a way to manually adjust the idle?
Thank you very much,
98 saturn sl2
March 9, 2008.

Check out the related content below while we wait for the question to be answered by a professional mechanic.