1948 Lincoln Continental Coupe on 2040-cars

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Ford recalls 90,736 vehicles due to engine valve issue

Ford will recall 90,736 vehicles as engine intake valves in the vehicles may break while driving, the National Highway Traffic Safety Administration (NHTSA) said on Saturday. The recall impacts certain 2021-2022 Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine, the NHTSA said. According to documents posted by NHTSA and sourced from the automaker, "The engine intake valves may break while driving, which can result in engine failure and a loss of drive power." Following an investigation that started in January, 2022, Ford found 22 instances where "the engine intake valves fractured and fell into the combustion chamber of the engine causing catastrophic engine damage." The automaker's analysis continues: "Ford identified that the potential root cause of the failures was engine intake valve failure due to valves that exceeded the designed specification for hardness, were brittle, and more likely to fracture. Ford determined that this was due to the supplier’s grinding processes and the sensitivity of the intake valve material to grinding processes that were not within control specifications. The intake valve material was changed for vehicles produced after October 31, 2021." Fixing the problem will require replacement of the entire engine. "Dealers will inspect each vehicle to determine its cumulative number of engine cycles. For vehicles that do not meet the engine cycle threshold, dealers will accumulate high revolutions per minute (rpm) engine cycles per a service procedure. Engines will be replaced on vehicles that do not pass the engine cycle accumulation," Ford says.

Junkyard Gem: 1995 Lincoln Mark VIII

Except for a pause during the 1960s, the Lincoln Mark Series of personal luxury cars stayed in production from the 1956 through 1998 model years. These were big, swanky machines loaded with the latest in gadgetry and — other than the handful of 1984-1985 Mark VIIs with BMW diesel linline-sixes — they cruised with great opulence on American highways courtesy of powerful V8 engines. The very last generation of the series, the Mark VIII, boasted a spaceship-style interior, slick body lines, and a sophisticated dual-overhead-cam version of Ford's Modular V8 engine. Here's a 1995 in Deep Jewel Green Metallic paint, photographed in a Colorado self-service yard. I've documented examples of the Lincoln Mark II through Mark VI while performing my car-graveyard studies, and the Mark VIII's distinctive wraparound cockpit makes most of its predecessors look cheap and stodgy by comparison.  The four-valves-per-cylinder version of Ford's rugged 4.6-liter Modular V8 made 280 horsepower in the Mark VIII, just two fewer horses than the V8 in BMW's 840Ci coupe that year. The Mercedes-Benz S500 coupe had a 315-hp V8 that year, while the Lexus SC 400's V8 made a mere 250 horsepower. The BMW cost $69,900, the Mercedes-Benz had a $91,900 price tag, and the SC 400 went for $47,500 — the Mark VIII could be purchased for just $38,800 that year. That's about $66,300 in 2019 dollars. Of course, the Cadillac Eldorado coupe was the real competition for the Mark VIII in 1995, and the unfortunately-named ETC (Eldorado Touring Coupe) came with a 300-horse DOHC Northstar V8 (admittedly, driving the front wheels) and a dignified wood-trimmed interior. At $41,535, though, the Cadillac had a higher base price than the Lincoln. I think this one was pretty clean, prior to getting banged up in the junkyard, and 140,905 miles seems low for a flagship Ford of the era. Perhaps it got too many unpaid parking tickets, or maybe that complex DOHC engine developed some expensive problem. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Tempted? Featured Gallery Junked 1995 Lincoln Mark VIII View 17 Photos Auto News Lincoln Automotive History

NHTSA upgrades Ford floor mat unintended acceleration probe

According to a Bloomberg report, the National Highway Traffic Safety Administration has upgraded an investigation into complaints of unintended acceleration lodged against Ford vehicles. The investigation began in June of 2010 when just three complaints had been received and it only concerned the Ford Fusion and Mercury Milan, but this was at a time when the phrase "unintended acceleration" made grown men go pale. With 49 additional complaints received since then, the investigation has been reclassified as an engineering analysis - the last phase before a recall - and it has been expanded to include the Lincoln MKZ, making for a total of "around 480,000" units affected between the three sedans from the 2008 to 2010 model years.
The ostensible cause is that floor mats are trapping the accelerator pedal, but according to a Ford statement at the time, the entrapment is due to owners placing the optional all-weather floor mats, or aftermarket floor mats, on top of the car's standard floor mats. NHTSA has backed up that assessment, pinning the blame on "unsecured or double stacked floor mats."
On the face of it, it would appear that NHTSA has upgraded the status not because of Ford's error, but owner error, and Ford has stated publicly that it is "disappointed" in NHTSA's move. On top of NHTSA still being skittish after that other unintended acceleration debacle, it could be seen to be taking its time investigating all of the variables: it's reported that Ford changed its accelerator pedal design in 2010, a "heel blocker" in the floorpan has been considered a potential culprit in how the floor mats could be trapping the pedal, some drivers have said the floor mats weren't anywhere near the pedal, and according to a report in the LA Times, in "a letter sent by Ford to NHTSA in August 2010, the automaker said it found three injuries and one fatality that 'may have resulted from the alleged defect.'"