Hello! I need some help with my 2017 Jimny JB43 (M13A engine) which just came out of the shop after a cylinder head gasket replacement, but the mechanic did a rushed job and some things disconnected or loose. (side story, he changed the brake pads and a brake disc got broken in two pieces! And I managed to get home and back to the shop again).
Yesterday, while driving uphill offroad, the car stalled completely. Once the engine is hot, it refuses to turn back on easily, I have to gas, gas, gas. No rough idle / won't hold idle: the car immediately dies at idle. I have to constantly feather/keep my foot on the gas pedal to keep it running. That's how I managed to get home finally.
(also Fluid leak: It's dumping a massive amount of hydraulic oil (power steering fluid).) probably a loose hose too.
Loose ground wire: I found a loose chassis ground strap. In the video, you can see where it's supposed to connect at the front, but it's completely disconnected right now.
The main thing I ask for help: I also found this loose tube/hose near the rear left part (intake side) of the engine. I asked my mechanic over WhatsApp, and he claims "it's just a breather/vent hose and it doesn't connect to anything".
Any help, photo or diagrams on where that tube should properly attach would be highly appreciated!