Hey again guys. I drive a 93 Geo Prizm that's been properly maintained. It has a 1.6 lt. 4 cyl engine. Recently I noticed a noise, when I press the gas down and accellerate it will make a bit of a squeaky almost like birds chirping noise. Once it gets up to speed, it stops though. Possibly a loose belt or something? Just a guess on my part.. i don't know. It has 113k miles. If you need any other info, tell me.
Check the fan belts to see if they are loose. Tighten them up or better yet replace them if you haven't already done that within the last year.