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1993 BMW 740I problems

The most common problem on the 1993 BMW 740I is engine and cooling. It has 3.8 times the complaints of a typical 740I model year.

Typical year3.8x the typical complaints
Owner complaints
15
Recalls
2
Service bulletins
3
Worst area
Engine
Fuel economy
16mpg

The worst 1993 BMW 740I problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Engine
    6
  • Seats
    3
  • Airbags
    2
  • Electrical
    2
  • Fuel system
    2

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Engine
    6
  • Seats
    3
  • Airbags
    2
  • Electrical
    2
  • Fuel system
    2
  • Brakes
    1
  • Transmission
    1

Recalls 2

Vehicle speed controlReported August 19, 1997 · 410,000 vehicles affected
What is wrong
The cruise control and throttle cables are attached to the same throttle valve actuating lever at the throttle housing. It is possible that the plastic bushing on either cable could break due to environmental influences coupled with vibration. If the bushing breaks, the outer cable housing can separate from the bushing. In this case, during application of the throttle pedal without cruise control being engaged, the outer tube could catch on the edge of the broken bushing.
Risk
This could cause the throttle valve to remain partially open. It his were to occur, the car might not decelerate as expected increasing the risk of a vehicle crash.
Remedy
Dealers will install a spring steel clip on the outer tube of each cable in the area of the adjusting screw and plastic bushing. The clip is designed to prevent the outer tube from dislodging from the bushing.

Recall number 97V131000 · Recall details

Exterior lighting: brake lights: switchReported July 1, 1996 · 180,000 vehicles affected
What is wrong
The brake light switch can fail allowing the switch to remain in the "brake lights off" position or in the "brake lights on" position.
Risk
If this happens, the brake lights either will not operate or will be continuously on, regardless of brake pedal position. Following drivers would not be able to determine whether the vehicle is stopping, increasing the potential for a vehicle accident.
Remedy
Dealers will replace the existing brake light switch with a newly designed switch.

Recall number 96V111000 · Recall details

See all 2 recalls for the 1993 BMW 740I

Technical service bulletins for the 1993 BMW 740I 3

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

1993 BMW 740I fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
4.0L 8‑cylRWD142016

What 1993 BMW 740I owners say

Most recent owner complaints, unedited.

Filed Sep 1, 2010 · Fuel system · 58,471 miles · CA

Tl*the contact owns a 1993 bmw 740i. While the vehicle was parked the contact noticed gas leaking out of the gas tank on the garage floor. The vehicle was taken to a local mechanic and the fuel tank was replaced. A day later, the failure happened again and the fire department was called and they put a patch on the gas tank so the vehicle could be driven to the local mechanic. A local mechanic again replaced the fuel tank. The failure happened again and the fire department was called and they cleaned up the fuel. The vehicle was again taken to the local mechanic and they ordered another fuel tank. The contact called the dealer and the vehicle was taken to an authorized dealer. The dealer replaced the fuel tank. The contact stated that this fuel was already imploded like the others. She also stated that they took the old fuel tanks to the dealer so they could see how they imploded. The vehicle was purchased used july 10, 2010. The contact stated that the vehicle was extremely dangerous. The failure mileage was 58,471 and the current mileage was 61,843.

Filed May 13, 2008 · Brakes · 120,000 miles · GA

Tl*the contact owns a 1993 bmw 740i. While driving 73 MPH, the contact attempted to decelerate, but was unsuccessful. He had to slam on the brake pedal to prevent a crash from occurring. The VIN was unknown. The failure and current milages were 120,000.

Filed Mar 29, 2005 · Engine · NM

The engine completely failed on my 1994 bmw 740i. I understand that this model year has a known problem related to the sulphur content in america gasoline. Please inform me or any recall or recourse I may be able to take regarding this matter. Demetrius brandon (505) 265-1130

Filed Jun 28, 2004 · Engine · CA

While driving vehicle stalled. Consumer tried to restart vehicle, but was unable to do so. The temperature light appeared on the dashboard and remained on. Consumer had the vehicle towed to the dealer for inspection, and mechanic informed the consumer that the problem could not duplicated. Consumer told the mechanic that wires, and other parts to the vehicle had been replaced, but the problem still had not been resolved. Ak

Filed May 21, 2003 · Seats · NY

Driver's seat on my 1993 bmw 740i reclined while car was in motion. Seat back went all the way down and will not move. This made me lose partial control of car, lucky I was able to pull over with out causing a serious accident.

Filed Mar 23, 2003 · Engine · 67,000 miles · VA

Vehicle is a 1993 bmw 740 which was subject to an engine recall in september of 1996 at 67,000 miles. Immediately and since that time, the car has experienced documented oil leaks on the following dates: 10/1996, 12/1996, 5/1999, 6/1999, 3/2000, 6/2001, 10/2001, 1/2002, 5/2002, 7/2002, 2/2003. There are other incidents of oil leaks not documented. Fairfax bmw, of fairfax virginia was the service station for each of these incidents. Most of the time the source of the problem could not be detected or it was a guess that the oil gasket was faulty (the oil gaskets were replaced at least three times, in which the car was in the shop more than two days for each replacement). February 2003, the car is leaking oil again. Fairfax bmw will charge more than $4500 for this repair if we choose to bring it in again. We are trying to take another approach to solving this problem by contacting you. The car has 98,000 miles on it (11,000 miles in five and a half years). We have written and called to bmw headquarters in nj three times. Their response is that its not their problem and the engine had at most, a one-year warranty and they said they were sorry. The car sits in the garage because we fear the oil spray around the engine will cause a fire if we use it regularly for long periods of time.

Filed Feb 20, 2003 · Airbags · CA

The air bag light illuminated due to faulty module.

Filed Feb 20, 2003 · Airbags · 120,000 miles · CA

The SRS light came on in my vehicle and I took the vehicle into the dealer to have it inspected. They told me that the airbag module was defective and was in need of replacement at a significant cost. I asked them if the manufacturer covered this since an airbag module was not something that had moving parts nor was it a part that an owner has access to. They told me only if there was a recall on that part. They said that there were no current recalls on that part but I could file a complaint with the federal safety agency.

Filed Sep 29, 2002 · Engine, Fuel system · CA · fire

Gaskets in engine, oil pan, and intake manifold have failed approximately 3 times after originals had to be replaced. Engine smoked and leaked oil onto manifold. Mr

Filed May 9, 2002 · Electrical · CA · fire

Vehicle caugt fire and burned completely up with in minutes after leaving bmw dealership.

Compare the 1993 BMW 740I

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Questions about the 1993 BMW 740I

Is the 1993 BMW 740I reliable?

Owners have filed 15 complaints about the 1993 BMW 740I, 3.8 times a typical 740I model year.

What is the most common problem with the 1993 BMW 740I?

Engine and cooling, with 6 complaints. Next is seats (3).

How many recalls does the 1993 BMW 740I have?

2 recalls, covering vehicle speed control and exterior lighting.

What gas mileage does the 1993 BMW 740I get?

Official estimates for the 1993 BMW 740I range from 16 mpg combined. The most efficient version (4.0L 8-cyl, RWD) gets 14 city and 20 highway.

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