Hi all!
Paula here...again

Just got back from Autozone in Laurel. They were real nice there. A gal came out and hooked the gadget up to my car to get the codes. Here they are:
P0401
&
P0402
I hope to crud that these are NOT 'danger' numbers--ha. Please, any advice you can give is greatly appreciated. Gentlemen, start your troubleshooting skills

! If there is any more information that I can provide, let me know. As stated prior, I just had a complete tune-up and oil change, along with fuel injectors cleaned. Thanks for all of your smarts!
Kind regards,
Paula