Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBUICK1989SKYHAWK S/E, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)TRANSMISSIONAUTOMATIC TRANSSERVICING - A/TLUBRICATIONCHECKING FLUID LEVEL
1989 Buick Skyhawk S/E, Standard
Checking Fluid Level
1989 Buick Skyhawk S/E, StandardSECTION Checking Fluid Level
CAUTION:
DO NOT
overfill. One pint of fluid will raise level from the "ADD 1 PT. OR .5L" mark to the "FULL HOT" mark on dipstick when transmission is hot.
- Start engine and operate vehicle for at least 15 minutes, or until a normal operating temperature is reached. With engine at curb idle, vehicle on level ground, move gear selector lever through all ranges ending in the "P" position.
- Remove transmission dipstick, wipe clean and fully reinsert it into filler tube. Remove again and inspect fluid level. Fluid level should be between the "ADD 1 PT. OR .5L" mark and the "FULL HOT" mark on dipstick.
CAUTION:
If vehicle has been driven for an extended period of time at high speeds, in city traffic, hot weather, or if vehicle has been pulling a trailer, an accurate fluid level reading cannot be made until ATF has cooled about 30 minutes after vehicle has been parked.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.