Where is the transmission oil filler hole on the Peugeot 308?

1 Answers
Justin
07/30/25 3:49am
The transmission oil filler port for the Peugeot 308 1.6L is located on top of the transmission. You'll need to remove the air filter housing to access it. Here are the hazards of insufficient transmission fluid: 1. With low transmission fluid, gearbox noise becomes significantly noticeable, especially during high-speed driving. 2. Without proper lubrication from transmission fluid, gear shifting becomes rougher with increased jerkiness, particularly noticeable during winter driving when gear engagement becomes more difficult. In severe cases, this can lead to elevated internal transmission temperatures (due to reduced cooling effect) and may potentially damage internal transmission components.
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