Customer (name blocked for privacy),
Here are both procedures for your 2 questions. Should take care of you.
1.6L DOHC 4-CYLINDER -1999 Daewoo Lanos S Page 1 of 1
ENGINE OIL PRESSURE
Inspection Procedure
1.Remove front, right-hand wheel well splash shield. Disconnect
oil pressure switch connector. Install adapter in place of oil
pressure switch. See Fig. 23 . Connect pressure gauge to
adapter.
Fig. 23: Oil Pressure Switch Connector
Courtesy of DAEWOO MOTOR AMERICA, INC.
2.Start engine and check oil pressure at idle speed and engine
temperature of 80°C (176°F). The minimum oil pressure should be
30 kPa (8.88 psi). Turn engine OFF and remove oil pressure gauge
and adapter. Install oil pressure switch.
3.Tighten oil pressure switch to 40 N.m (30 ft. lbs.). Connect oil
pressure switch connector. See Fig. 23 . Install lower front,
right-hand wheel well splash shield. Check oil level and fill to
full mark.
Images available only to Customers.
SERVICING - A/T -1999 Daewoo Lanos S Page 1 of 1
Lanos & Nubira
1.Fluid level must be checked with transaxle temperature of at
least 104°F (40°C). To obtain proper temperature, run engine at
idle for 3-5 minutes. Shift through each gear range, holding in
each range for 3 seconds.
2.Place gear selector in "P" position. Leave engine running. Raise
and support vehicle. Place oil drain pan below oil check plug.
Oil check plug is located in center of transaxle above pan rail,
on torque converter side. See Fig. 2 . Remove oil check plug.
3.Oil level should be even with bottom of oil check plug hole. If
fluid does not drain from hole, add fluid until fluid starts to
pour from hole. Tighten oil check plug to 106 INCH lbs. (12
N.m).
Fig. 2: Locating 4T40-E Oil Check Plug
Courtesy of GENERAL MOTORS CORP.
Images available only to Customers.
Shawn
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