2011 Mercury MARINER
Problems, Recalls & Reliability Report
Quick Summary
The 2011 Mercury MARINER has 121 owner complaints filed with NHTSA — that's 1.5x the segment average of 80. The most common issue is fuel system problems (24% of all complaints), specifically: i was driving on the interstate at about 65mph. vehicle became unresponsive to the gas pedal input. check engine (yellow wrench) light came on. i had to cross over to the right side of the road, while coasting with the engine at idle. came to a stop and that's when i realized that the car was at.
121
Total Complaints
0
Recalls Issued
—/5
Safety Stars
1.5x
vs Segment Avg
Known Problems
FUEL SYSTEM
29 complaints- • I WAS DRIVING ON THE INTERSTATE AT ABOUT 65MPH. VEHICLE BECAME UNRESPONSIVE TO THE GAS PEDAL INPUT. CHECK ENGINE (YELLOW WRENCH) LIGHT CAME ON. I HAD TO CROSS OVER TO THE RIGHT SIDE OF THE ROAD, WHILE COASTING WITH THE ENGINE AT IDLE. CAME TO A STOP AND THAT'S WHEN I REALIZED THAT THE CAR WAS AT
- • TL* THE CONTACT OWNS A 2011 MERCURY MARINER. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD STALL WITHOUT WARNING. THE VEHICLE WOULD SPORADICALLY HESITATE WHEN ACCELERATING WITH THE IMMEDIATE ILLUMINATION OF THE TRANSMISSION WARNING LIGHT. THE VEHICLE WAS LATER TOWED TO T
- • STARTED VEHICLE IN THE MORNING FOR WORK & YELLOW WRENCH LIGHT CAME ON, COMBINED WITH "LIMP MODE" SYMPTOMS OF NO THROTTLE RESPONSE. GOOGLED & FOUND MULTIPLE COMPLAINTS FOR SIMILAR ISSUES WITH THIS MOTOR. CALLED LOCAL FORD DEALER WHO SAID THE THROTTLE BODY HAS HAD 3 DIFFERENT PART NUMBERS WHICH LEADS
“I WAS DRIVING ON THE INTERSTATE AT ABOUT 65MPH. VEHICLE BECAME UNRESPONSIVE TO THE GAS PEDAL INPUT. CHECK ENGINE (YELLOW WRENCH) LIGHT CAME ON. I HAD TO CROSS OVER TO THE RIGHT SIDE OF THE ROAD, WHILE COASTING WITH THE ENGINE AT IDLE. CAME TO A STOP AND THAT'S WHEN I REALIZED THAT THE CAR WAS AT”
— NHTSA complaint filing
TRANSMISSION
24 complaints- • I WAS DRIVING ON THE INTERSTATE AT ABOUT 65MPH. VEHICLE BECAME UNRESPONSIVE TO THE GAS PEDAL INPUT. CHECK ENGINE (YELLOW WRENCH) LIGHT CAME ON. I HAD TO CROSS OVER TO THE RIGHT SIDE OF THE ROAD, WHILE COASTING WITH THE ENGINE AT IDLE. CAME TO A STOP AND THAT'S WHEN I REALIZED THAT THE CAR WAS AT
- • CAR SEEMS TO STALL ALL POWER STAYS ON BUT THE CAR SHAKES AND THEN STALLS AND THE WRENCH LIGHT COMES ON WHICH IS A POWERTRAIN LIGHT. TOOK CAR TO DEALER THEY SAY THERE IS NOTHING WRONG WITH IT. THEY RESET THE LIGHT. ONE WEEK AFTER BRING THE CAR TO THE DEALER THE WRENCH LIGHT COMES BACK ON AND TH
- • FRIDAY 24TH, THE WRENCH SIGN CAME ON, THE CAR SHUT DOWN IN TRAFFIC. CALLED THE DEALER, TOLD ME TO PULL THE KEY OUT AND THEN RESTART AFTER 5 MINUTES. IT STARTED AND HE OKAYED ME TO DRIVE IT. HE SAID IT WAS A 1TIME GLITCH. LATER IN THE DAY, PULLING OUT OF A RESTAURANT, IT DID THE SAME THING. SO I REPE
“I WAS DRIVING ON THE INTERSTATE AT ABOUT 65MPH. VEHICLE BECAME UNRESPONSIVE TO THE GAS PEDAL INPUT. CHECK ENGINE (YELLOW WRENCH) LIGHT CAME ON. I HAD TO CROSS OVER TO THE RIGHT SIDE OF THE ROAD, WHILE COASTING WITH THE ENGINE AT IDLE. CAME TO A STOP AND THAT'S WHEN I REALIZED THAT THE CAR WAS AT”
— NHTSA complaint filing
STEERING
20 complaints- • DRIVING AT 40 MPH CAR STALLS, PULL OVER, CAR STARTS UP ENGINE LITE ON, (SAT) TAKE TO DEALER ON MON (12/15/2014), EXPLAIN TO DEALER, THEY CALL 3 HOURS LATER TO SAY "PURGE VALVE NEEDS TO BE REPLACED"OK THIS SHOULD BE COVERED RIGHT? SHE SAYS NO! THE COST TO YOU WILL BE $320.33. I TOLD HER THIS IS PART
- • I WENT TO MY MECHANIC WITH A STEERING PROBLEM, AND IT WAS PART OF THE TORQUE SENSOR ISSUES THAT WAS RECALLED. MY CAR FALLS IN THOSE DATES BUT THERE IS NO RECALL ON MY VIN FOR THAT PART. AND I DON'T GET WHY. *TR
- • I WAS DRIVING MY VEHICLE AT A LOW RATE OF SPEED ON A CITY STREET ON 10/16/15 AND AS I TURNED A CORNER, ABOUT TO PULL INTO A DRIVEWAY, THERE WAS A COMPLETE LOSS OF POWER STEERING ! THE VEHICLE WAS VERY DIFFICULT TO CONTROL AND IT TOOK ALL MY STRENGTH IN BOTH ARMS TO COMPLETE THE TURN AND PULL INTO TH
“DRIVING AT 40 MPH CAR STALLS, PULL OVER, CAR STARTS UP ENGINE LITE ON, (SAT) TAKE TO DEALER ON MON (12/15/2014), EXPLAIN TO DEALER, THEY CALL 3 HOURS LATER TO SAY "PURGE VALVE NEEDS TO BE REPLACED"OK THIS SHOULD BE COVERED RIGHT? SHE SAYS NO! THE COST TO YOU WILL BE $320.33. I TOLD HER THIS IS PART ”
— NHTSA complaint filing
SPEED CONTROL
15 complaints- • TL* THE CONTACT OWNS A 2011 MERCURY MARINER. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD STALL WITHOUT WARNING. THE VEHICLE WOULD SPORADICALLY HESITATE WHEN ACCELERATING WITH THE IMMEDIATE ILLUMINATION OF THE TRANSMISSION WARNING LIGHT. THE VEHICLE WAS LATER TOWED TO T
- • TL* THE CONTACT OWNS A 2011 MERCURY MARINER. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH, THE RPMS INCREASED AS THE VEHICLE INDEPENDENTLY DECELERATED. THE CONTACT SHUT THE ENGINE OFF AND RESTARTED THE VEHICLE. THE FAILURE CONTINUED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER F
- • VEHICLE TRAVELING AT 70 MPH ON INTERSTATE ENGINE QUIT AND LOSS OF STEERING AND CONTROL. PULLED OVER RE STARTED HAPPENED AGAIN. AND ENGINE LIGHT WENT ON. RE STARTED DROVE TO DEALER LATER AND DISCOVERED AFTER $100.00 DIAGNOSTIC THAT THE THROTTLE BODY WAS NOT WORKING PROPERLY . HAPPENED WHEN MILEAG
“TL* THE CONTACT OWNS A 2011 MERCURY MARINER. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD STALL WITHOUT WARNING. THE VEHICLE WOULD SPORADICALLY HESITATE WHEN ACCELERATING WITH THE IMMEDIATE ILLUMINATION OF THE TRANSMISSION WARNING LIGHT. THE VEHICLE WAS LATER TOWED TO T”
— NHTSA complaint filing
ENGINE
14 complaints- • CAR SEEMS TO STALL ALL POWER STAYS ON BUT THE CAR SHAKES AND THEN STALLS AND THE WRENCH LIGHT COMES ON WHICH IS A POWERTRAIN LIGHT. TOOK CAR TO DEALER THEY SAY THERE IS NOTHING WRONG WITH IT. THEY RESET THE LIGHT. ONE WEEK AFTER BRING THE CAR TO THE DEALER THE WRENCH LIGHT COMES BACK ON AND TH
- • I JUST BOUGHT A 2011 MERCURY MARINER IN APRIL 2013..I ONLY HAD IT 6 WEEKS WHEN THIS HAPPENED. I WAS DRIVING IN 5 O'CLOCK TRAFFIC AND MY CAR MOTOR STARTED MAKING FUNNY NOISES, FELT LIKE IT WAS TRYING TO STALL AND WOULD NOT ACCELERATE, THE WRENCH LIGHT CAME ON AND THEN MY CHECK ENGINE LIGHT. MY CAR
- • STARTED VEHICLE IN THE MORNING FOR WORK & YELLOW WRENCH LIGHT CAME ON, COMBINED WITH "LIMP MODE" SYMPTOMS OF NO THROTTLE RESPONSE. GOOGLED & FOUND MULTIPLE COMPLAINTS FOR SIMILAR ISSUES WITH THIS MOTOR. CALLED LOCAL FORD DEALER WHO SAID THE THROTTLE BODY HAS HAD 3 DIFFERENT PART NUMBERS WHICH LEADS
“CAR SEEMS TO STALL ALL POWER STAYS ON BUT THE CAR SHAKES AND THEN STALLS AND THE WRENCH LIGHT COMES ON WHICH IS A POWERTRAIN LIGHT. TOOK CAR TO DEALER THEY SAY THERE IS NOTHING WRONG WITH IT. THEY RESET THE LIGHT. ONE WEEK AFTER BRING THE CAR TO THE DEALER THE WRENCH LIGHT COMES BACK ON AND TH”
— NHTSA complaint filing
Estimated Repair Costs
Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.
🔍 Pre-Purchase Inspection Checklist
Based on 121 owner complaints for this specific year, here's what to check or ask about:
- ☐FUEL SYSTEM: I WAS DRIVING ON THE INTERSTATE AT ABOUT 65MPH. VEHICLE BECAME UNRESPONSIVE TO THE GAS PEDAL INPUT. CHECK ENGINE (YELLOW WRENCH) LIGHT CAME ON. I HAD TO CROSS OVER TO THE RIGHT SIDE OF THE ROAD, WHILE COASTING WITH THE ENGINE AT IDLE. CAME TO A STOP AND THAT'S WHEN I REALIZED THAT THE CAR WAS AT
Typically appears around 50K miles. Repair cost ~$500
- ☐TRANSMISSION: I WAS DRIVING ON THE INTERSTATE AT ABOUT 65MPH. VEHICLE BECAME UNRESPONSIVE TO THE GAS PEDAL INPUT. CHECK ENGINE (YELLOW WRENCH) LIGHT CAME ON. I HAD TO CROSS OVER TO THE RIGHT SIDE OF THE ROAD, WHILE COASTING WITH THE ENGINE AT IDLE. CAME TO A STOP AND THAT'S WHEN I REALIZED THAT THE CAR WAS AT
Typically appears around 50K miles. Repair cost ~$500
- ☐STEERING: DRIVING AT 40 MPH CAR STALLS, PULL OVER, CAR STARTS UP ENGINE LITE ON, (SAT) TAKE TO DEALER ON MON (12/15/2014), EXPLAIN TO DEALER, THEY CALL 3 HOURS LATER TO SAY "PURGE VALVE NEEDS TO BE REPLACED"OK THIS SHOULD BE COVERED RIGHT? SHE SAYS NO! THE COST TO YOU WILL BE $320.33. I TOLD HER THIS IS PART
Typically appears around 50K miles. Repair cost ~$500
- ☐SPEED CONTROL: TL* THE CONTACT OWNS A 2011 MERCURY MARINER. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD STALL WITHOUT WARNING. THE VEHICLE WOULD SPORADICALLY HESITATE WHEN ACCELERATING WITH THE IMMEDIATE ILLUMINATION OF THE TRANSMISSION WARNING LIGHT. THE VEHICLE WAS LATER TOWED TO T
Typically appears around 50K miles. Repair cost ~$500
- ☐General: Get a pre-purchase inspection from an independent mechanic ($100-$200)
Mercury MARINER — Year Comparison
How does 2011 compare to other years? Fewer complaints = more reliable.
Full years-to-avoid analysis →NHTSA Safety Rating
No NHTSA safety rating available
At a Glance
- Complaints
- 121
- Recalls
- 0
- Fire reports
- 0
- Crash reports
- 1
- Injury reports
- 1
- Segment avg
- 80
Check a Specific VIN
See recalls for YOUR 2011 Mercury MARINER