Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

NHTSA — Engine And Engine Cooling Problems

2.5

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
58,660 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2005 Acura MDX engine problems

engine problem

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2005 Acura MDX Owner Comments

problem #6

Mar 182015

MDX 6-cyl

  • 135,000 miles

A D V E R T I S E M E N T S

The transmission cooler connection blew out of the radiator, unfortunately there is no oil pressure switch for transmissions so I had no idea that the trans fluid was pouring all over the road. Lucky for me I was just leaving the house and my friend saw it and stopped me. Upon looking at the part -it has only 3 threads and I have found out this is a common thing for MDX and Pilot SUV's. I could have been in an accident due to the transmission failure that has resulted from this failure by others as I have seen on your site example:. ( Pilot ex-L 244hp 3.5L SOHC 24-valve automatic transmission failure).

- Moore Havin, FL, USA

problem #5

Aug 222012

MDX 6-cyl

  • 82,000 miles
While driving the SUV in a busy street 30-45mph felt the vibration, grinding, the triangle distress sign came on and felt the vehicle is going to stall. Managed to get the SUV to the parking lot on the right side. The SUV completely stalled there and we got it towed to the Acura dealer. They looked at it and the technician gave us the initial diagnosis as "radiator has blown coolant line, fluids have cross contaminated and will take a lot of time to bleed out, also possible transmission failure in the process would need to retest drive after radiator replacement to see if transmission works".

- Orland Park, IL, USA

problem #4

Nov 292011

MDX 6-cyl

  • 84,000 miles
Engine mounts on the Acura MDX from 2003-2006 seem to fail regularly resulting in excessive torque on the transmission and potential steering input shimming. Honda/Acura is well aware of the early failure of these mounts per referencing tsb 06-014. Further evidenced by numerous inputs of multiple mount failure within a year. This is a significant defect that Honda/Acura should address with either enhanced design or warranty. www.mdxers.org/forums/14-problems/29355-broken-engine-mounts-send-me-your-information.html

- Highlands Ranch, CO, USA

problem #3

Jan 152007

MDX

  • 23,075 miles

A D V E R T I S E M E N T S

Grinding noise on Acura MDX 2005 model. Had the car for two years when problem started. The dealer could never identify the problem. Only when the car was out of warranty did they finally say that the transmission had to be replaced. I am the original owner and my car has 75K plus, but this problem started way before. This repair will cost me at least $5000. I'm sure Honda knew about this problem and decided to ignore it. I feel cheated! Honda must take responsibility for selling faulty cars and not owning up to it. I'm a million percent sure the dealers also knew it and didn't say anything about it. They are negligent as well. I am sure I am not the only one with this complaint.

- Scarsdale, NY, USA

problem #2

Apr 212006

MDX 6-cyl

  • Automatic transmission
  • 20,085 miles
: the contact stated while driving 20mph the airbag light illuminated without warning and the engine stalled. The engine would not restart and the battery was discharged. Afterwards, the airbag and tire mounting light illuminated. The vehicle was seen by the dealer and the battery was replaced. The dealer determined the navigation unit was draining the battery. The engine stalling persisted and the vehicle lost all power. The engine was restarted but continued to stall. The vehicle was towed to the dealer who determined there was a short within the airbag SRS module wiring. Although the airbag problem was corrected, the stalling continued. The vehicle was taken to the dealer for further inspection, but the dealer was unable to duplicate the stalling problem.

- Asbury, NJ, USA

problem #1

Aug 232005

MDX

  • Automatic transmission
  • 7,800 miles
While driving at a speed of approximately 65-70 mph the car speedometer fell to 0 instantly and the car decelerated while the engine was still operating. Car was towed to dealership. With first incident (occured 1/18/05) the dealer could not idenitify or replicate problem. Car is currently at a different dealership being checked out for this reoccurance.

- Rockville, MD, USA

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