oil dipstick CHEVROLET ASTRO PASSENGER 1993 1.G Owners Manual

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K3608
Turn off the engine and give the oil a few minutes to drain back down into
the oil pan.
If you don’t, the oil dipstick might not show the actual level\
.
To Check Engine Oil: Pull out the dipstick and clean it with a paper towel
or cloth, then push it back in all the way. Remove it again, keeping the tip
lower.
K3609
When to Add Oil: If the oil is at or below the ADD line, then you’ll need to
add some oil. But you must use the right kind. This section \
explains what
kind
of oil to use. For crankcase capacity see ‘Capacities and Speci\
fications’’
in the Index.
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h
Operating the engine with the air cleaner off can cause you or other!
to be burned. The air cleaner not only cleans the air, it stops flame
if the engine backfires. If it isn’t there, and the engine backfires, you
could be burned. Don’t drive with it off, and be careful working on
the engine with the air cleaner off.
If the air cleaner is off, a backfir
dirt can easily get into your engine,
air cleaner in place when you’re drivin $use a damaging engir
hicl
vill damage it. Na)
Automatic Transmission Nuid
When to Check and Change:
A good time to check your automatic transmission fluid level is when the
engine oil is changed. Refer to the Maintenance Schedule
to determine when
to change your fluid. See “Scheduled Maintenance Services” in the Index.
How to Check:
Because this operation can be a little difficult, you may choo\
se to have this
done at a
GM dealership Service Department.
If you do it yourself, be sure to follow all the instructions here, or you could
get a false reading on the dipstick.
Too much or too little fluid can damage your transmission. Too much can
mean that some of the fluid could come out and fall on hot engine part-
starting a fire. Be sure to get an accurate reading
if you check your
transmission fluid.
I
I
Wait at least 30 minutes before checking the transmission fluid level if you
have been driving:
When outside temperatures are above 90°F (32°C).
At high speed for quite a while.
In heavy traffic-especially in hot weather.
While pulling a trailer.
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