MERCURY MARQUIS ENGINE

Abs Brake Light On Now Was Going Off And On. Transmission Shudders Going Up Slight Hill. Can These Be Related Or What Might Be Problem? It...

Revs High When Put In Park.

My Problem Is Between 45-50 Mhp The Car Stutters And Skips When The Rpm's Are Low. If I Accelerate Normal Or Slower The Problem Occurs. If...

I Was Working On An Old Mercury Marquis, It Stopped Running On The Side Of The Road, Got It Up And Running And Was Able To Get It Home...

When I Start The Car I Have To Keep The Accelerator Depressed A Little For Approx A Minute & A Half Then It's Fine. Same Every Time I Start...

Engine Overheats Only When A/c Is On Under A Load?

I Am Working On A 70 Mercury Maquis 429 4b Brougham, I Rebuilt The Engine, And Rewired The Entire Car, And I Am In The Process Of...

98 Mercury Grand Marquis 4.6 V8 130,000mi. On A Cold Start The Engine Makes A Loud Hammer/tapping Or Slapping Noise. It Is Not Constant But...

Engine Performance Problem 1987 Mercury Marquis 86632 Miles This Car Stalls Going Up Or Down A Hill, But Seems To Run Good At Other...

Hello, I Am Having Problems With Sputtering On My 1999 Grand Marquis. This Past Monday I Had The Intake Manifold Crack Almost 3/4 Of The...