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Engine coolingPart report

2004 Mercury Monterey Engine cooling Problems

Complaints
7about this part
Share
2%of 283 total for the year
Median mileage
99,832miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 7 complaints about the engine cooling of the 2004 Mercury Monterey, 2% of the 283 complaints for this model year. Where a mileage was given, the median is 99,832 miles. 2 a fire, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“My vehicle lost engine power while in drive and came to a complete stop in the middle of lanes during rush-hour traffic. Also lost reverse had to be towed. Since the incident, I discovered there was a recall for this exact issue and attempted to resolve directly through ford. I've submitted receipts for services performed and ford is non-responsive to my requests for reimbursement.”

NHTSA complaint #10474079, filed 2012-09, 119,691 miles

“I purchased this van from a one owner elderly couple-at the time of purchase had 47,000 miles on it. Worked great for first 8 months then the problems started. Had to replace spark plugs then coil assembly, then fuel injectors, value exhaust gas, recall of the torque convertor(dealership had my van 3 days shy of 1 month) ABS sensor replaced, replaced callopsed pcv hose, water in the computer modele this had to be cleaned out. Van was in and out of the shop 8 of 12 months in the year 2012. …”

NHTSA complaint #10499571, filed 2013-02, 65,238 miles

“While driving my daughter to school this morning, I felt like the accelerator seemed to slip, I had to stop for a bus stop as this happened. When the bus moved and I could go I pushed the gas and the engine revved but the car wouldn't move. There were numerous cars behind me on a narrow two lane road. Fortunately a gentleman offered to push me off the road, I thought I was going to have to have a twelve year old boy get behind the wheel so I could push the van off the road. I had to have the van towed home, and am currently trying to figure out what to do. …”

NHTSA complaint #10328165, filed 2010-04, 94,365 miles

“While driving down the road, the engine died without warning, no power. It had no power steering, it had shut off completely. It was hard to restart and then after going again it died again as I was trying to pull over.”

NHTSA complaint #10434426, filed 2011-11, 89,251 miles

“Vehicle stalls leaving family stranded in traffic (numerous events). Dealer tested and replaced fuel rail pressure sensor and vehicle was driven home, approx 8 miles. Vehicle failed to start following morning. Based on articles and testing procedures found online, owner replaced crankshaft position sensor, vehicle started and ran for about 5 min. Engine died and produced error code p0320. Evidence of water has been detected in the PCM connector and fault has not yet been corrected. Other items replaced on vehicle; transmission, EGR, fuel filter, plug wires and plugs.”

NHTSA complaint #10454084, filed 2012-03, 162,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
200625%
200522%
200472%

Other parts of the 2004 Mercury Monterey

Transmission and drivetrain
203 complaints
Body and structure
19 complaints
Seats
16 complaints
Electrical system
11 complaints
Vehicle speed control
11 complaints
Fuel system
10 complaints
Brakes
8 complaints
Steering
8 complaints
Engine
7 complaints
Wheels
7 complaints
Other or unknown
6 complaints
Suspension
6 complaints

← All problems reported for the 2004 Mercury Monterey

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology