I'm having trouble with my car. Just got the timing belt, alternator belt, and counter shaft belt changed.

When the enging is idling its at .5 rpms then goes up to 1 rpms. That happens in about one second. Makes a funny sound also. 2002 Mitshubishi Galant. Original problem was a bad timing belt I think. Thanks
I'm having trouble with my car. Just got the timing belt, alternator belt, and counter shaft belt changed.
Timing belt may be a tooth off, as for the noise, could be a pulley, if not the timing belt was put on too tight.
I'm having trouble with my car. Just got the timing belt, alternator belt, and counter shaft belt changed.
have belt readjusted
did you take it back to a authorized Mitsubishi service centre?
wandering rpmsis a sign of a vaccumn leak. Thay also make funny noises. Have the guy that repaired it re check every thing he did. I have found that most new problems are related to the last thing i fixed. Have a fun day.
check the timing belt,sounds like its not on right.put the crank on top dead center then turn the cam till you see a guage hole and then put something like a drill bit in the hole to keep it from turning,loosen the tensioner,then install the belt,sdjust the belt so you can twist the belt half way and then tighten the tensioner.sounds like its off a tooth or 2...good luck,hope this helps.