No that's usually no engine oil but having no trans oil will decrease your power
Well if its sort of like a scratchy noise coming from the engine you might want to get your transmission checked out
Most likely it is a bad CV joint, they will make a clicking sound when they are worn out.
The ticking noise is the metal cooling.
The fuel injectors make the ticking noise you hear at startup, especially when the engine is cold (colder temperatures).
there is a rattling noise in the area of the serpentine bell
The check engine light is not related to the oil or the transmission fluid systems. It is related to fuel control, computer, emmissions control systems. The faint ticking you hear may just be the normal noise coming from the fuel injectors. All fuel injectors make some kind of ticking noise while they operate. I would say, if the check engine light has anything to do with the services performed, it would almost have to be a simple connector that may have been unplugged to move a wire out of the way, and then forgotten. Otherwise, I believe it would have to be a coincidence. Even if the ticking noise is a lifter in te engine, that still would not cause a check engine, and would not be the fault of someone changing the oil, as long as the oil is full.
If you are loading a Cd-rom,or a program.
No. Low fluid alone should not cause that.
well it sounds like your lifters are ticking The connecting rods screaming LET ME OUT!!!
horses make neighing sounds
you may have a bent valve
98 Chevy new 383 block 30k, ticking noise from sounds like heads . 210k on heads;