Question about BMW 750

2 Answers

My 94 bmw 740i wont start after you shutitoff sometimes,it will work fine then one day it just doesnt start, some times it will start the next day and sometimesit wont its like im losingpower to the fuel pump,ive checked the fuses and replaced the pump and filters, it like a spoiled little brat or theres a grimlin in there somewere

Posted by on

  • wnattell May 14, 2009

    to tse22. thank you, i took off the panel and all there was is speaker.Is there another location? 1994 740i

×

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 103 Answers

All i can give you is a good place to start. The transmission control module- It is behind the bottom panel that houses the speaker on the passenger side (by your feet) it could be loose or it could be shorted. Also check if there is an aftermarket security system. These mess with the whole electrical system.

Posted on May 14, 2009

  • Tyson Strickland
    Tyson Strickland May 15, 2009

    It should be right behind there, it looks like a computer for a car, maybe move stuff around I can't remember exactly what is back there i might have to go look on mine.

×

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

The TCM is in the box in the passenger rear side of the engine bay.  There are 4 screws holding the cover down and there are 2 circuit boards housed inside.

Posted on Jul 22, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

1996 740I bmw wont crank or start


Check battery. Check solenoid. Check starter moter. Check wiring to battery, solenoid, starter.

Sep 12, 2014 | 1996 BMW 740i

1 Answer

Key wont go into ignition on my bmw 740i


suggest strip down and rebuild again as it sounds as though a gate has dropped

Apr 01, 2014 | 1996 BMW 740i

1 Answer

2001 BMW 530, car turns over fine but sometimes just cranks and cranks without the engine starting. Battery turns engine over great but wont start. Next day starts great all day, then acts up again and...


sounds like a fuel pump or filter problem. replace filter first its cheaper than a fuel pump.my fuel filter on my 01 530 was under the driver side half way back along the bottom rail of the car.i had to remove the aero plastic with a plug puller that gave me acess to it.try and replace that first. if it doesn work its prob.fuel pump.

Feb 24, 2011 | 2001 BMW 325

1 Answer

There no air coming out of vents of a BMW 94 740i what can be the problem.


check for clogs, maybe with foreign objects blocking the air way... check the air vent selector...

Nov 22, 2010 | 1994 BMW 7 Series

1 Answer

Wont start 1995 bmw 525. just stopped on me pushed out of road day later it started and ran fine for 15 min. now it wont start unless it sits for a few days and is cool outside. when it starts last few...


next time it wont start, spray some starter fluid into the air intake on the engine, if it fires then you have spark, if not.....prolly a spark issue.

Jul 13, 2009 | BMW 525 Cars & Trucks

1 Answer

Battery on BMW 740i keeps dieing


you need to disconnect one side of the battery, put one lead from an ampmeter on the battery post you have disconnected and the other ampmeter lead on the cable you took off the battery. with nothing turned on on the car , all doors closed the reading on the ampmeter should be no higher than 0.17 amp, if it reads a lot hgher go to the fusebox and remove one by one all the permanent supply fuses looking at the reading every time until you find the circuit that is causing the high reading, this will be the drain. alot of the time it can be central locking system playing up, boot light, glove box light not switching off, stereo wired wrong. hope this helps.

Apr 30, 2009 | 2001 BMW 325

1 Answer

94 740i


pump suckin up garbage from the tank settlement from all the moisture or bad gas gel up the pump outlet line cause this problem.

Feb 10, 2009 | 1994 BMW 7 Series

1 Answer

Heat in my 94 Toyota Tercel has a problem and so does the ignition.


warm your car up to temperture. Grab the upper rediator hose. Is it warm or cool. If its cool your thermosat is stuck closed and thats why you have no heat. If that works fine I would look at your heater core next.

Oct 21, 2008 | 1994 Toyota Tercel

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

530 people viewed this question

Ask a Question

Usually answered in minutes!

Top BMW Experts

Frankie B

Level 2 Expert

65 Answers

Fred Sops

Level 2 Expert

272 Answers

Doberman

Level 2 Expert

254 Answers

Are you a BMW Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...