BMW 3 Series Running Rough, Starting & Power Loss Problems

car wont start with key not even turning over for a second.wont spaek to ecu through a diagnostic comes back no communication. had ecu tested no fault with that at all

Can't find fault - AA could not find fault, garage could not find fault,apparantly the fault does not show on diagnostics machine. The problem: Always starts first time hot or cold. Runs ok but recently it has taken to cutting out. Can trav...

Failed its MOT yesterday on emitions after 2nd fast idle test=< 0.48% CO excessive Told to renew the catalit converter?? Is this true or is there a cheaper altenative??? (as friend said just give it a good frashing to blow out the cobw...

my car is overheating so i don't know what could be a problem, i decided to invite a machanic to have a look he told me it could be anything.my worry is his meant to be starting working on it next week but he told me his going to strip bits...

blower will not stop blowing even when key out of ignition

car runs but has no power, unclip the air filter plug and car has power but tends to cut out most times when trying to pull away

Hi there! I have a BMW 3 series with a staring problem! When turning the key to the start position, nothing at all happens! The starter motor has been changed but made no difference! The car bump starts fine, the battery is fully charge...

the car dosent over heat when idling, however when driving it overheats and dosent have any power behind it and the revs die down. ive had rac have a look at it and they done a compression test to see if its the head gasket and apparently ...

this has just happened this morning , on pulling up to stop at a juction my engine cuts out and wont idle! it has been fine and was services about 3 months ago , only other problem i have had with the engine is , when it starts in the morni...

Can anyone help! Please! My Alpine RDIBE510 stereo/sat nav cuts out whilst driving for no apparent reason! Does anyone please know of this and if so, did you find a solution? All offers of advice gratefully received, as it's so annoying! ...

i have a bmw 325i wich cuts out wen revved between one and two thousand revs its usualy on the second start up ov the day and wen it cuts out tha amber oil warning light comes on oil level ok and its ok on high revs

sometime when the car is stop ,the gear symbol will disappear a while,show up a few time.sometime when suddently full acceleration,gear box will jerk very strong,gear box warning light will show on.use dianogics tool to check fault ,only co...

engine runs and sounds perfect but after starting the engine when its been running for approx 15 seconds the oil pressure light comes on for about 10 seconds and then goes off oil level is spot on and as i said the engine runs and sounds pe...

the car has had crank shaft sensor replaced, cam shaft sensor replaced, new coil pack, new fuel sender unit. it has been plugged into diagnostics several times, but we cannot get to the bottom of it. The car drives fine for a day or so and...

Red Electric steering warning light!! This Warning light has show on my dash yesterday.Its frighten me as the car steers fine and the engine starts goes as it should. The manual says " Contact BMW Service Urgently!! The engine can no long...

Hi My car started to overheat as I got home when I checked under bonnet I noticed that the fan was not running so let the car cool down when went back out before starting I checked water level and topped up about 1.5 pint then went to star...

was driving home, car began to judder and lack power.eventually stopped and would not restart.i think it may be the fuel pump as it felt like the engine was being starved of fuel.

under 1500 revs the car shakes take it past this then car is ok (ish) but releases dark smoke, its like its mis-firing but my car is a diesel

I have a 2005 320d touring M Sport. This is the new version with the push button start. Upon getting into the car, I place the key in the ignition and place foot on the clutch and when I press the start button all electrical power goes ...

Hi My beautiful BMW is sick and NO one can fix it -so they tell me - AA could not find fault, garage could not find fault,apparantly the fault does not show on diagnostics machine. The problem: Always starts first time hot or cold. Runs li...