BMW 740iL QuestionsRefine by vehicle
I have not run my car much for about 1 year and now the trotle keeps sticking when i start it and run it. How to fix with our repairing whole system ?
transmission wont shift from 2nd to third, and there is a oily color to the coolant not from motor.
Is there an adapter fitting to mate the freon inlet fitting to the standard freon delivery fittings?
The gear shift selector knob broke and now I have to change the whole selector.
The car has around 83k miles, I've taken the car to a mechanic a few months back and he pulled the codes as P170 and P173 only. So I changed the O2 sensor on passenger side and MAF. Thinking this would clear the SEL. when it did not, I got my own OBD2 reader. I found the P170 and P173 along with P300, P305, P306, P307, P308 I cleared the errors to see what errors would come back, and when the SEL came back on, these are the errors showing now, multiple misfires on cyl 5,6,7,8 and P300 (repeat)10 errors showed back up. So I changed spark plugs and ignition coils from cyl 1,2,3,4, and put them on cyl 5,6,7,8. to check and see if the misfires would follow. I cleared the codes again, and when I rev up the engine to 4000rpms, the errors came back. I'm still getting the same error codes on the same cylinders 5,6,7,8. Don't understand why only on the right side cyl? What would cause misfires to just those cyl.? I would think a vacuum leak, or fuel pressure regulator would cause all cyl. to misfire. I'm at a loss of what could be causing the problem. Please help.
how do you check if a relay is good or bad
i replaced a fuel pump with a after market one and i still dont here the fuel pump running i checked the fuses and relays but i dont know how you would check a relay to see if its bad i undid a fuel line and turned the key over but no gas shots out of it so i think the fuelpump still isnt getting power how would i checka relay
Seems it's been needing a "jump" from time to time lately. The battery seems to be going dead if the car is not being driven every day. It seems some electrical devise in the car is "running" even after the car is turned off, and draining the battery. I have booster I keep in the trunk just in case I need it and have had to use it from time to time, when the car has been setting for a couple of days or so. I have also use a battery charger to make sure it doesn't run down. Seems to charge OK when I drive it.
Now nothing when I turn the key (except for all the ancillary bells and whistles), not even the slow grown of "trying" to turn the engine over. Is it the battery or the ignition switch? How can you tell? A mechanic friend says I need a new starter but another friend says it's in the ignition switch. He suggests that the switch is falty and is running the battery down and now it to the point that the switch won't engage the starter. How can I tell?
my car showing "FailSafe Transmission Program"? It seems like it is stuck on high gear. How do you fix this issue? Where do you find Filler Hole on the Transmission? Need picture location? Posible low Trani Oil.
I noticed something dripping from the bottom of my car. Popped the hood and noticed green stuff coming out. I thought it might have bee antifreeze. What could be the problem?
how do you disconect the fuel pump from the bottom of the gas tank
How does the fuel pump disconnect from the gas tank?
car wont start, battery is good , something from battery to the starter? help me!!
I looking to buy a 1998 740il with 178,000miles. I heared clicking in engine at idle. What could it be? Should I just walk away? they are asking 3900 and the body decent inside good condition. What should I look out for?
Can take oil cap off while running and noise stops, could this be a pcv valve. Have checked idlers and all belts.
when my car stops it start missing in slow motion
I was told I need a new a/c blower.A/c compressor works & fuses are fine.What else can I check
probelm just occurred, bought the car used with 130000 miles now has 166000 miles,what is cost of timing chain replacement
car turn off after minutes of running , push small bottom and car runs again my e-mail is firstname.lastname@example.org
My radio looses sound, the radio stations are still there but the sound goes off and comes back on sometime, but the CD player produces sound as soon as I switch back to radio it goes out. Any advice or suggestions.
This car has been a one owner and very vell matained no problems in the year we have owned it until now. We were comming from Mckinney to plano Saturday afternoodriving 70mph and the car felt like it ran out of gas but has a full tank. would not start had to have it towed home. took fuel line lose prior to filter and the pump seems to be working , then again after the filter and not as much as I would have liked but should be enough to start the car. Think it is not getting a spark, is there some type of sensor or relay that controls the is , timming ,crankshaft sensor pvc ? Heck I can't even find the repair manuel anywhere!
Please help if you can
im tryin to conect the computer to the car but i dont know where is the plug can you tell me?
ID TAG MISSING ON RADIO 1994 BMW 740IL VIN IS WBAGD8320RDE91335. JUST BOUGHT CAR AND BATTERY WENT DEAD. RADIO IS CASSET AND HAS WEATHERBAND. IF THERE IS A WAY TO LACATE CODE IWOULD GREATLY APPRECIATE ANY INFO YOU MIGHT HAVE.
Car is just shutting down, Fuel delivery system ok, Replaced fuel pump relay.Car starts up,. drive a half a mile and car just shuts down. Getting very frustrating. Wondering if its a engine coding problem? Car has been down over a month now.
my wipers and my radio are off where are the fuses located
My car stalls while driving or at stops, gets worse if it is hot,replace Crankshaft sensor,clean MAF Mass air flow sensor,found a leak on exhaust need to repair that. anyone having this issue?have to take it to mechanic and find all the codes that are showing,this is driving me crazy.
What is the cheapest way to address disconnected sunroof drains.DIY not an option, dealership wants 775 to take down headliner and re-connect.
Auto upholstery shop an option?
everytime i park my car while turning the wheel i hear a screeching sound. it happens only wheen im parking and turning the wheel. what could it be?
1998 bmw 740il rough idle when cold, car runs fine when warm removed dip stick and heard gurgling sound.
daughter hit pot hole bent rim etc. The car stalled out thought it was out of gas. put fuel in and it started then died. I jumped the car and started and it went 50 yards and stopped. Jumped again car started when another 50 yards and died could get it going. Prior to hitting pot hole car ran fine. What is the problem?