The affected vehicles may have insufficient clearance between the underfloor
fuel delivery lines and the under shield and body allowing the fuel lines to chafe, possibly resulting in a fuel leak.
Maserati recalled some 2014 - 2015 model year Quattroporte sedans in October 2014 to replace
the fuel delivery line
Not exact matches
Power
delivery from the turbo in -
line six is quite smooth, but
fuel economy is pretty disappointing at just 18 mpg (combined EPA rating).
Item Affected: ENGINE AND ENGINE COOLING: ENGINE: GASOLINE
FUEL SYSTEM, GASOLINE:
DELIVERY: HOSES,
LINES / PIPING, AND FITTINGS
Both engines are mated with unique six - speed automatic transmissions that offer optimized gear selection for off - the -
line power
delivery in lower gears, while benefiting
fuel economy with higher gears that keep the engine turning efficiently at lower revolutions while cruising.
Efficiency - enhancement measures include not only the LDS cylinder bore
linings but also a need - based
fuel delivery and the recovery of braking energy.