Quick question to settle an argument i am curious what oil would everyone here recommend for a 1992 saab 4 cyl turbo? Manuel says use 10w30 but 5w30 can be used in cold weather as long as it is a synthetic or synthetic blend.. this car is not used much.. Also the transmission says to use type F transmission fluid i could only find castrol type F what does everyone think of castrol type F
Car has 145,000 miles on it runs good
Also one more thing in the owners manuel the gearbox says use 10w30 but the oil feels and smells like gear oil.. any thoughts?
Car has 145,000 miles on it runs good
Also one more thing in the owners manuel the gearbox says use 10w30 but the oil feels and smells like gear oil.. any thoughts?