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Home  /  Domestic Car Repair  /  Mercury

Domestic specialists · Colorado Springs

Mercury Repair & Service in Colorado Springs

Grand Marquis, Mountaineer, Mariner, Milan and Sable — the Ford-built engines and transmissions behind them, diagnosed with factory-level Ford tools in our own shop.

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Mercury repair at Westco

★  4.9 stars · 247 Google reviews

✓  24-month / 24,000-mile warranty

✓  ASE-certified technicians

✓  Female-led, family-owned

What we do

Mercury diagnostics, service and repair

One shop for everything your Mercury needs, from the first warning light to the finished repair.

01

Diagnostics & programming

We pull live data and factory fault codes to find the root cause of a warning light, a running problem or an electrical fault — the first time.

✓  Factory-level scan tools for engine, transmission, ABS and body modules

 

✓  Dealer-level module programming in-house, with factory software

 

✓  Pressure and smoke testing for hidden leaks

 

✓  Photo and video of every finding

 

02

Scheduled service

Factory maintenance intervals, with fluids and filters that meet Mercury specifications.

✓  Factory maintenance schedule

 

✓  Transmission fluid service

 

✓  Cooling system service

 

✓  Brake fluid exchanges

 

03

Repair

Durable repairs on the parts Mercurys are known to wear out.

✓  Intake manifolds on the 4.6L V8

 

✓  Timing chains on the 4.0L V6

 

✓  Transmission diagnosis

 

✓  Suspension and steering

 

Model by model

What are the most common problems on each Mercury model?

Every Mercury has its own weak spots. This is what we see most in our bays.

Grand Marquis

1996–2011 · 4.6L V8

•  Cracked plastic intake manifold — coolant leak

 

•  Blend door actuator clicking

 

Mountaineer

4.0L SOHC V6

•  Timing chain rattle

 

Mariner / Milan

2005–2011

•  Transmission problems

 

•  Motor mounts

 

Sable

Duratec V6

•  Water pump leaks

 

•  Transmission problems

 

Keep it healthy

What we tell Mercury owners

•  Check the intake manifold for coolant seepage

 

•  Don't ignore a startup rattle

 

•  Service the transmission

 

•  Keep the cooling system fresh

 

Mercury questions we answer every week

Straight answers from our techs

Why is my Grand Marquis leaking coolant from the front of the engine?

Many 4.6L V8s from around 1996–2001 used a plastic intake manifold that can crack at the coolant crossover.

Warning signs

Coolant leak at front of engine  ·  Overheating  ·  Sweet smell

What we do

We replace it with the updated manifold.

Why does my Mountaineer rattle on startup?

The 4.0L SOHC V6 is known for timing chain and guide wear that rattles, especially on startup.

Warning signs

Startup rattle  ·  Check engine light

What we do

We confirm it and replace the timing components.

Why is my Mercury clicking behind the dash?

A clicking behind the dash is usually a failed blend door actuator in the climate system.

Warning signs

Clicking  ·  Air from the wrong vents

What we do

We replace the actuator.

Why does my Mariner or Milan shift badly?

Transmission problems on these Ford-built models are often fluid, solenoids or internal wear.

Warning signs

Harsh shifts  ·  Slipping  ·  Flare

What we do

We scan it, check the fluid and tell you what it needs.

Can you still get parts for a Mercury?

Yes. Mercurys share most parts with the Ford models they were built from, so parts are widely available.

Shared with

Crown Victoria  ·  Explorer  ·  Escape  ·  Fusion  ·  Taurus

What we do

Book a free inspection and we'll take a look.

Not sure what's wrong with your Mercury?

Tell us what it's doing when you book. We diagnose before we repair, and you approve the work before we start.

Bring your Mercury to Westco

Free inspection, factory-level diagnostics, and a clear explanation before any work begins.

Westco Automotive & Truck Repair

1130 Valley St Ste A/B

Colorado Springs, CO 80915

Monday–Friday · 9 AM–5 PM

(719) 591-7743

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