NHTSA — Power Train: Automatic Transmission: Cooling Unit And Lines Problems

7.7

pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
6,000 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.

2004 Mercury Grand Marquis transmission problems

transmission problem

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2004 Mercury Grand Marquis Owner Comments

problem #1

Mar 202006

Grand Marquis 8-cyl

  • Automatic transmission
  • 6,000 miles

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

: the contact stated while shifting from drive to park the gear locked in reverse and while driving at low speeds at night the headlights would not go from low beam to high beam. Additionally, the tires slowly deflate. The dealership was alerted. They repaired the gear column, headlight switch and suggested to check the tires weekly and add air.

- Deltona, FL, USA

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