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10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

1999 Mercedes-Benz ML320 engine problems

engine problem

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1999 Mercedes-Benz ML320 Owner Comments

problem #6

Jun 302000

(reported on)

ML320

  • miles

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

Vehicle has experienced a no start condition. Dealer has replaced fuel pump twice, but defect still occurs.

- Syracuse, NY, USA

problem #5

Feb 072000

(reported on)

ML320

  • miles
The vehicle stalls on highway and does not restart due to unknown cause.

- Cape Coral, FL, USA

problem #4

Feb 232000

(reported on)

ML320 4WD

  • miles
The car's engine dies while driving. I have taken it to the dealer three times. However, they seem to never fix it. My wife will not drive the car because she is worried that it will crash.

- Charlotte, NC, USA

problem #3

Feb 182000

ML320 4WD

  • miles

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

The engine runs for about 10,000 miles before it begins to stall out at unexpected times.this problem has been diagnosed as a problem with the maf sensor. This sensor(mass air flow) has failed 3 times in less than a year in heavy traffic conditions. The vehicle simply shuts down and is hard to restart. This occurence has happened at all speeds and so far I have avoided an accident. I feel that it is a matter of time before the failure of the maf will cause a serious accident.

- Novato, CA, USA

problem #2

Feb 202000

ML320 4WD

  • miles
Engine has died four times while driving. Dealer has tried to repair the engine twice but has failed. Door locks do not lock when using key fob or the lock button. Rather, they pop up and down.

- Charlotte, NC, USA

problem #1

Aug 241999

(reported on)

ML320

  • miles
The vehicles engine cuts off without warning while driving. Has happened 3 times with owner, and 3 times with dealer. Dealer cant find a solution.

- Commack, NY, USA

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