I've heard chirping while riding but thought it sounded like mouse squeaks. Yes, I thought my problem was my cheap spd pedal. Oiling the pedal threads was a very temporary fix. My bike shop put another set of cheap pedals on free. I don't hear the squeaks as often now, but occasionally the squeaks come back to visit when right side crank is under more pressure. Wish I could help you and I figure out the chirps. Thank goodness for gals with more experience.