What type of oil do i need for my 89 Hyundai excel?

Answer 1

If you have leaks then get them repaired and till the leaks are repaired use a conventional motor oil.

** Castrol says to use GTX 20W-50

Mobil says for Superior Protection Mobil Clean High Mileage 10W-30 If you have no leaks then use a Synthetic. AMSOIL LUBRICANTS & FLUIDS

Engine Oil

Grade 1......API*

Synthetic 5W-40 European Engine Oil

SAE 10W-40 XL Synthetic Motor Oil

Above 32

Answer 2

If you have leaks then get them repaired and till the leaks are repaired use a conventional motor oil.

** Castrol says to use GTX 20W-50

Mobil says for Superior Protection Mobil Clean High Mileage 10W-30 If you have no leaks then use a Synthetic. AMSOIL LUBRICANTS & FLUIDS

Engine Oil

Grade 1......API*

Synthetic 5W-40 European Engine Oil

SAE 10W-40 XL Synthetic Motor Oil

Above 32°F......20W-20, 20W-40, 20W-50

Above -9°F......10W-30, 10W-40, 10W-50

Below 61°F......5W-20, 5W-30, 5W-40 [1]

Manual Transmission,.....GL-4

75W-90, 75W-85W

Synthetic Manual Transmission and Transaxle Gear Lube 75W-90

Automatic Transmission.....SLF [2]

Synthetic Automatic Transmission Fluid

Fluids

Power Steering Fluid.....AF2

Synthetic Automatic Transmission Fluid

Torque-Driveâ„¢ Synthetic Automatic Transmission Fluid (ATD)

Brake Fluid.....HB

Series 500 High-Performance DOT 3 Brake Fluid

Clutch Fluid.....HB

Series 500 High-Performance DOT 3 Brake Fluid

1. 5W-20 not recommended for sustained high speeds.

2. SLF is Hyundai SP-II Automatic transmission fluid

Hope This Helps.