MERCURY CHECK ENGINE LIGHT

Electrical Problem 1996 Mercury Tracer 4 Cyl Front Wheel Drive Automatic I Need To Replace The Light Bulb In The Dash. How Do I...

My Code Is P02270 Stuck. We Changed All The O2 Sensors And Checked Wired No Exhaust Leak. I Don't Know What It Could Be.

The Repair Shop Said The The Imrc Motor Was Stuck Open Due To Carbon Buidup. Charged Me $50 For Diagnostic And $90 For The Cleaning. So...

Have 1999 Mercury Villager With Obdii Code P0135 (o2 Sensor Malfuntion). Replaced O2 Sensor, But Code Returns After A Few Starts. Also Get...

Also Engine Knocks Sometimes On The 3rd Piston

Computer Problem 1997 Mercury Cougar Two Wheel Drive Automatic 104000 Miles I Used A Scan Tool And The Following Error Codes Show:...

My Engine Light Stays On. However, My Car Runs Fine. Also, My Interior Light Comes On At Odd Hours Of The Day Without The Doors Being Open...

What Does The Wrench Light Mean? It Came On When I Turned My Cruise Control Off.

I Have Replaced Egr Valve, Egr Solenoid, Egr Pressure Sensor, Cleaned The Intake Plenum Around The Throttle Body (had Alot Of Carbon...

(1997 Mercury Cougar 4.6l) Service Engine Soon Light Went On Recently(again) Read The Code With An Obd Code Reader I Bought. What Does This...