30 After Voller and his thugs take the Antikythera, Indy once more finds himself in a chase, this time through the streets of Tangiers in Morocco. What vehicle is Indy driving, or is a passenger in, for most of the chase?

A tuk-tuk is like a rickshaw with a motor, and is used in various places throughout Asia and, presumably, in Tangiers. It has three wheels and is partially covered against the sun and the rain. At one point, when the tuk-tuk has broken down, Indy mentions being stuck with a broken tuk-tuk.
Voller and crew escape with the Antikythera, with Indy, Helena and Teddy (Helena's young friend) in pursuit. They steal a tuk-tuk and use it to good result. Indy makes turns opposite to what is suggested by the local Teddy but manages to find a short cut to the escaping Nazis. All goes well until a bullet pierces the radiator, bringing the tuk-tuk to a halt. Indy adds water and uses Teddy's gum to block the hole, making the tuk-tuk usable once more.
At one point Helena and Teddy steal a second tuk-tuk but Indy chases them in his, and manages to transfer into their tuk-tuk.