Engine Oil Change - Lotus 2005 Elise Owner's Handbook Manual

pressing firmly to ensure that the handle is fully seated. With-
draw the dipstick again to inspect the oil level, which should lie
between the two dimples on the end of the stick. The oil level
should be maintained at the upper of these two marks in order
to provide optimum engine protection.
Topping Up: If topping up is necessary, unscrew the oil filler cap
from the left hand end of the cam cover. Add a suitable quantity
of the recommended engine oil (see 'Recommended Lubricants')
taking care not to spill any oil onto engine or electrical compo-
nents; use a funnel if necessary.
The difference between high and low dipstick marks is equiv-
alent to 1.6 U.S. quarts (1.5 litre). Allow several minutes for the
oil to drain through to the sump before re-checking the oil level.
Do NOT overfill, or lubrication will be degraded and consump-
tion increased as the oil becomes aerated. Refit the filler cap,
turning clockwise until secure.

Engine Oil Change

The use of high quality oil, renewed at the specified intervals,
is the key to engine longevity and sustained performance. Ad-
here strictly to the engine oil and filter change intervals specified
in the Maintenance Schedule.
For access to the engine sump and filter, the engine bay
undertray must first be removed. This is most easily achieved
with the car raised on a garage hydraulic lift, or alternatively,
parked over an inspection pit.
The drain plug is located at the rear of the sump, and should
be removed to drain the sump immediately after a run when
the oil is warm and the impurities are still held in suspension.
On cars fitted with front mounted oil coolers, it is not necessary
routinely to attempt to drain the cooler circuit.
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