Mercury GRAND MARQUIS engine problems
79 complaint narratives mention engine terms.
Key facts
3,354 owner complaints analyzed
32 distinct recall campaigns
77,000 mi median reported failure mileage
Scope: 1978 to 2011 model years. Data snapshot: . 1,922 complaints include usable failure mileage.
Engine operation evidence
79 of 3,354 complaints match this topic (2.4%). The keyword filter can include complaints that mention a transmission without reporting its failure. View matching rules.
Owner report 11363336 · 2020-10-08 (October 8, 2020)
FUEL PUMP ISN'T WORKING RIGHT. I SEE IT'S BEEN RECALLED. HOW CAN I FIX IT? CAR WAS AT A STOP LIGHT, KEEP DYING ON ME... VERY UNSAFE FOR ME TO BE STALLING OUT. THE FUEL PUMP...
Owner-reported narrative. Look up ODI 11363336 at NHTSA ↗
Owner report 486389 · 1995-05-09 (May 9, 1995)
ENGINE STALLS/HESITATES/ROUGH IDLE DUE TO EGR VALVE FAILURE (OTHER VEHICLE ON 479693). *AK
Owner-reported narrative. Look up ODI 486389 at NHTSA ↗
Owner report 11071993 · 2018-02-09 (February 9, 2018)
TL* THE CONTACT OWNS A 1985 MERCURY GRAND MARQUIS. WHILE THE CONTACT'S AUNT WAS DRIVING 40 MPH, THE VEHICLE STALLED AND ALL THE WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TOWED TO THE RESIDENCE WHERE AN INDEPENDENT MECHANIC DIAGNOSED THAT THE FAILURE WAS DUE TO NO PRESSURE IN THE FUEL LINE AND THE FUEL PUMP NEEDED REPLACEMENT. THE VEHICLE WAS NOT REPAIRED. THE CONTACT FOUND NHTSA CAMPAIGN NUMBER: 07E064000 (FUEL SYSTEM,GASOLINE) ONLINE, BUT WAS UNSURE IF THE VIN WAS INCLUDED IN THE RECALL. THE MANUFACTURER AND DEALER (FORD OF WEST COVINA, …
Owner-reported narrative. 87,000 miles reported. Look up ODI 11071993 at NHTSA ↗
Owner report 557257 · 2000-11-13 (November 13, 2000)
VEHICLE IS STALLING AND HAS ALMOST CAUSED ACCIDENTS, STALLING POSSIBLY DUE TO FAULTY TFI MODULE. *SLC
Owner-reported narrative. Look up ODI 557257 at NHTSA ↗
Owner report 759772 · 2002-03-25 (March 25, 2002)
VEHICLE HAS LOW POWER, STALLS, ALWAYS ON HIGH IDLE WHEN STARTED, TRANSMISSION JERKS, CHECKED WITH DEALER AND THEY HAVE NO INFORMATION ON RECALLS ALTHOUGH YOUR DATA BASE SHOWS NUMEROUS RECALLS CONCERNING THESE PROBLEMS. I PURCHASED THIS VEHICLE FROM MY FATHER. HE HAS NEVER RECEIVED A NOTICE OF ANY OF THE RECALLS. HOW CAN I GO ABOUT GETTING THESE VEHICLE PROBLEMS CORRECTED?*AK
Owner-reported narrative. Look up ODI 759772 at NHTSA ↗