Ever since I got my car 3 months ago it shifts abruptly from 2nd to 3rd gear. Usually, it shifts at around 2500rpm, but from 2nd to 3rd it holds the shift up to 3000, acts like its going to slip and goes into 3rd gear. Even when I manually shift (I have the "L,2,3,D" shift pattern-xd1), it does...
Elantra 2002: The car started revving up when I start (to 2500 rpm) , or when at park. After a minute, it comes down to 1200-1500rpm. This doesn't happen when I am driving.
Also, when I stop at a signal, it shakes a bit.
Any ideas what's going on?
I was trying to replace the front/driver side bulb and a plastic screw fell into a hose right next to the battery. It appears to be an air intake valve (heavy duty, woven fabric material).
a) Is this of any concern. Would there be some sort of a filter in the system to block such objects...