Pontiac 1999 Grand Prix, Owner'S Manual

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yellow blue
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Wait at least 30 minutes before checking the transaxle
fluid level if you have been driving:
D When outside temperatures are above 90_F (32_C).
D At high speed for quite a while.
D In heavy traffic
--
especially in hot weather.
D While pulling a trailer.
To get the right reading, the fluid should be at
normal operating temperature, which is 180
_F to
200
_F (82_C to 93_C).
Get the vehicle warmed up by driving about 15 miles
(24 km) when outside temperatures are above 50
_F
(10
_C). If it’s colder than 50_F (10_C), you may have
to drive longer.
Checking the Fluid Level
D Park your vehicle on a level place. Keep the
engine running.
D With the parking brake applied, place the shift lever
in PARK (P).
D With your foot on the brake pedal, move the shift
lever through each gear range, pausing for about
three seconds in each range. Then, position the shift
lever in PARK (P).
D Let the engine run at idle for three to five minutes.
Then, without shutting off the engine, follow
these steps:
3100 Engine 3800 or 3800
Supercharged Engine
1. The transaxle fluid dipstick handle is the red loop
near the back of the engine. Pull out the dipstick and
wipe it with a clean rag or paper towel.