☰
GET A QUOTE

Q: My 745li won't stay in gear.

asked by on January 30, 2017

I put the car in drive it will jump back in park by itself i put the car in reverse it will jump back in park by itself also leaking transmission fluid I'm thinking it might be the guibo joint

My car has 134000 miles.
My car has an automatic transmission.

Recommended Services

Car is hard to shift Inspection $94.99 - $114.99 Get a Quote
Or For Any Other Auto Repairs Get a Quote

Hi there. The computer (ECM) is locking out the transmission from engaging a drive mode. When this happens, something inside the transmission has failed, like a solenoid or the pump pressure is low. Check the transmission fluid and make sure that its full. If the fluid is low, then top it off and see if that fixes the issue. If it does, then you will need to locate the leak on the transmission and repair it. If it does not fix the issue, then the transmission needs check out. I recommend seeking out a professional, such as one from Your Mechanic, to help you diagnose your transmission.

BMW
fluids
2002
V8-4.4L
automatic transmission
745Li
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Thinking that I have an electrical problem
Your description here sounds very concerning. The last thing you want to do is to start throwing parts, and money, at a car with only hope to eventually fix the problem. What I believe you are experiencing is actually a...
Read more
How do I turn on the windshield wipers?
Windshield wipers are a very important safety feature, as they allow you to have good visibility even when it is raining out. Here’s how you turn them on. Locate the multifunction lever on the left side of the steering column....
Read more
no power from coil to distributor
The ignition module on the fender should be looked at to see if it has ever been replaced. These modules on the fender go bad all the time. Try to disconnect and reconnect the connection to the module. Test for...
Read more
vw amarok fault code p0087 p3007 p0090
Have you checked the actual fuel pressure in the system? If the fuel pressure is too low from a weak fuel pump, there will not be enough volume of fuel traveling to the engine for proper performance. Consider hiring an...
Read more
The hub bearings were replaced on my 2013 Buick Regal Turbo. I have only had the car a month. I bought it from Car Max. I have a
Hi there. Though you may still have a warranty on the vehicle you may want to have someone else check it out first. It sounds like they may not have changed both of the hub bearings, but it can also...
Read more
Tapping noise when accelerating. 2010 Nissan Altima
Hi there - engine tapping noises (https://www.yourmechanic.com/question/engine-makes-tapping-sound) under load are usually connecting rod bearing problems, although it is possible that it's just a weak valve lifter. Hard to say without hearing it. If you have a sound byte to pass...
Read more
car shaking randomly at various times
Hi there. Typically when you don't have a fuel or ignition system component failure, a vacuum leak or loose motor mounts will be the source of this type of vibration. If you're having this vibration all the time, I would...
Read more
Ignition
You will need to remove ignition switch to move position of key slot to get ignition back in.
Read more
my99 3.1 gm idles up and down replaced the iac and egr what gives then dies but driving its ok
You most likely have a intake vacuum leak. You should have the computer scanned first to make sure you do not have a TPS problem or other sensor issue. Pinch off the vacuum line to the brake booster to see...
Read more

Related articles

How to Bleed a Clutch
A clutch master cylinder contains a reservoir with brake fluid. It is connected to the clutch slave cylinder through hoses. When you...
Read more
Understanding the BMW Condition Based Servicing and Service Indicator Lights
Car symbols, or dashboard lights, are a car service reminder. The BMW Condition Based Servicing system indicates when and what service your car needs.
Read more
How to Dispose of Oil, Transmission Fluid, Antifreeze, and Other Car Fluids
Car fluids can be harmful if thrown away incorrectly. Engine oil, antifreeze, brake fluid, and others require proper recycling or disposal.
Read more

Browse other content

Estimates
Services
Maintenance
Cars