Hello .. i have a problem with my car '' sounds under the hood '' my car is a 2003 ford crown victoria i hear sounds under the hood , i notice these sounds as long as the car is running either at stop or moving i hear a sound like a very tiny small ball circuling inside the engine i hear a sound like laq laq laq laq what's the problem ?! pleae help !

Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem 2008 crown ford Victoria

See if this site has one:
http://www.bbbind.com/free_tsb.html don-ohio

sounds like the temperature blend door is either jammed or the actuator is shorted ou. when the temperasture control is moved you should hear the door moving...my guess is you are not hearing that..the actuator would be attached to the heater plenum behind dash/glovebox area...becareful to test the correct one as there will be a fresh air actuator and a mode door actuator as well...you can determine which one is which by changing the positions on heater head from hot/col, floor/defrost, recirculate and fresh air settings..each setting will move its designated actuatror..the one not moving would be you temp actuator....have fun!

Hello gary_belange: My name is Roger and I will answer for you. According to the two programs I have access to. AllData and Mitchell On Demand. Your vehicle air distribution system cannot be equiped with a cabin air filter. Sorry but the manufacturer did not put one in your car. Should you need further help or have any other questions please just ask. Please rate the answer. Thank You for using Fix Ya. Roger

No tools needed for this task, just unlock the 3 tabs under the hood for headlight access panel and pull out. Unscrew the nut at the wiring from behind the headlight. Carefully pull the wire and bulb out of the housing. Pull up on the 2 L-shaped tabs and remove the lens cover. Reverse the steps to reinstall.

Open the hood, and remove the plastic cover between the header panel (grill) and radiator support. It's located straight down on the driver's side.

Ford OEM parts catalog calls that a "hood bumper back"

KNOCKING NOISE IS NOT A GOOD SIGN.SOUND IF YOUR ENGINE OIL LEVEL IS CORRECT NOT LOW. SOUND LIKE OIL PUMP AND MAIN BEARING FAILURE.YOU NEED A REBUILT ENGINE OR OVER HAUL.

you need to pull the door off on your fuse panel scematic should tell you you may have a second fuse vpanel under hood drivers side