hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
84,667 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 Mercury Mariner fuel system problems

fuel system problem

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2005 Mercury Mariner Owner Comments

problem #3

Nov 032014

Mariner 4-cyl

  • 141,000 miles


The gas pedal stuck while driving, the car would only idle and not move. The car was in traffic and almost hit by another vehicle. On a prior date the gas pedal stuck and would not move, car just idled in a parking lot for about five minutes. This wasn't first time it stuck, but prior times it always released right away.

- Yorkville, IL, USA

problem #2

Mar 022012

Mariner 4-cyl

  • 58,000 miles
The problem is with the gas pedal, its hard to press/accelerate and sometimes when I press/accelerate from a stop and at speeds of 30 mph, it gets stuck and I have to put it in neutral. Very dangerous situation.

- Cary, IL, USA

problem #1

Oct 202011

Mariner 4-cyl

  • 55,000 miles
Driving the car in cold weather the throttle would stick for the first couple of miles until the car was warmed up. This is a 4cyl.auto trans./ same type of vehicle as Ford escape.

- Woburn, MA, USA

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