Cadillac 1993 Eldorado Owners Literature page 289

AIR CLEANER
I
....
t T
4.6 Liter (Northstar)
To gain access to the air cleaner element, loosen the four screws and lift
the top half of the air cleaner assembly.
Refer to the Maintenance Schedule to determine when to replace the air
filter.
See "Scheduled Maintenance Services" i n the Index.
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