NHTSA — Engine And Engine Cooling: Engine Problems

10.0

really awful
Crashes / Fires:
0 / 1
Injuries / Deaths:
1 / 0
Average Mileage:
56,721 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.

1997 Mercury Grand Marquis engine problems

engine problem

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1997 Mercury Grand Marquis Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #1

Oct 081999

(reported on)

Grand Marquis

  • miles

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

Computer has to be 'reflashed' every 20,000 miles approximately because of lost data controlling engine timing and optimum automatic shift performance. This could lead to early engine failure.

- Murray, KY, USA

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