20 Most Recent 2006 Hyundai Tucson - Page 3 Questions & Answers

most likely the hot/cold blend door actuator is not working and these are all electric not vacuum controlled

Have you checked for spark and/or fuel delivery ? Might want to also check your ECM for any codes.

try the diagram your looking for in google instead off using web you will see images click that and loads of diagrams come up, it may be there its worth a shot.

since u have checked the oil and the level s ok that's good rules out oil leakage. but I have to ask are you up to date on your scheduled oil change service, cos if u re not , you could have oil up to the level but old enough to loose viscosity. another issue could be a faulty oil pressure sensor n in some extreme case a faulty oil pump. look into those.

They are only held in by rubber grommets as you can see by the ones you removed.you will have to carefully pry them up with a screw driver or similar.

check cam and or ignition timng

You have a high mount brake light. Press the brake pedal. If it doesn't come on, replace the brake switch at the brake pedal. If it does come on and the tail lights don't, replace the turn signal switch.

you question is very vague slipping under load can be anything from serpentine belt- transmission which can be from low fluid ,dirty filter ---pulley going bad --if all wheel drive the rear activating-a hub [wheel bearing ] going bad

if you installed a new battery as well as a new alternator, it should not go dead overnight. if you have a short in the vehicle that will drain a new battery that rapidly, the cable would have been melted already. although, dome lights do have a tendency to drain batteries, but not overnight. use a multimeter to check the battery voltage while the motor is running. it should read above 13 volts DC signifying that the alternator is indeed charging the battery.