20 Most Recent 2007 BMW X3 3.0si Questions & Answers

trunk underfloor cover where spare tire should be, under tool kit

I would check the spark plugs and wires or coil packs. Sounds like the ignition system is arcing.

I want to get 1000000 gems

If one side works and the other doesn't it not the switch. Wires usually break in the door jam. At the front of the door while opened, there is a rubber boot that holds the wires for the door. If a wire is broke, it would be there. The other is the motor in the mirror died. You would have to replace the entire mirror to fix it. You can have it checked with a scanner under body control module/ functions.

Mr. Williams. just take it to your mechanic who will fill it with watter and by using a radiator pressure test tool will immediately give you the answer and the cost of repair.

replace thermostat and the temp sensor on the housing.

almost sounds like the air tubing came lose behind or under the dash. reconnect the hoses.

Have you traced the hot wire up to the source to see where is loses voltage, you have to do that. You will need a 12 volt test light, about $5 at any auto parts store or sears.

possible causes are crankshaft position sensor cam shaft position sensor/s ignition control module broken timing belt/chain

If it is black sooty smoke injectors are putting to much fuel into the cylinders so they may need to be tested Whitish grey smoke could be extra oil burning due to busted cylinder rings or head gasket allowing coolant into cylinder

has any lights come on the dash. like engine light abs or a spanner light?

disconnect battery wait 5 min reconnect battery or take it to auto zone have them reset

I would suggest taking it to a shop... however if you have the means there is a plug on the transmission that you remove and if fluid drips out it is good if no fluid then add. There is no dipstick

You might have transmission problem. It could be low fluid level or could be an internal transmission failure. I suggest you to have the fluid level checked for quality. Another thing you can try to reset your transmission. BMW transmission would help you to know about the transmission better.