Your vehicle is designed to meet all emission regulations and provide satisfactory fuel economy and performance when using high-quality unleaded gasoline having an octane range of 87 to 91. The manufacturer recommends the use of 91 octane or higher for optimum performance.
Light spark knock at low engine speeds is not harmful to your engine. However, continued heavy spark knock at high speeds can cause damage and immediate service is required.
Poor quality gasoline can cause problems such as hard starting, stalling and hesitations. If you experience these symptoms, try another brand of gasoline (with the appropriate octane rating for your engine) before considering service for the vehicle.
See also:
Cylinder replacement procedure
To replace the cylinder proceed as follows fig. 16h:
– disconnect connection A; turn counter-clockwise the cylinder to replace and
raise it; fit the new cylinder and turn it clockwise; connect conn ...
Water in diesel fuel filter
(Multijet versions - amber)
Turning the ignition key to MAR the warning light turns on, but it should go
off after few seconds. The warning light
turns on when there is water in the
diesel fue ...
Eobd - engine control system failure
In normal conditions, turning the ignition key to MAR, the warning light turns
on, but it should go off when the engine has started. The initial turning on indicates
that the warning light is ...