In a manual transmission, being stuck in reverse could be due to clutch and/transmission failures. You can try moving the vehicle slightly and/or manipulating the shift mechanism right on the transmission case. That may only provide a temporary solution, though,...
Hi there. If the relay is clicking, then there is power to the glow plug controller. Remove one of the glow plugs and look at it. If the glow plug is white and has some blue on the rod, then...