GMC 1994 Yukon - Aircleaner

Air Cleaner
Refer to the
Maintenance Schedule
to determine when to
replace the air filter.
See “Scheduled
Maintenance
Services” in the Index.
I
NOTICE:
If the air cleaner is off, a backfire can cause a damaging engine
fire. And, dirt can easily get into your engine, which will damage
it. Always have the air cleaner in place when you’re driving.
6-27