Archangel Michael could possibly help. I know when I venture out on an almost empty tank of petrol I call on him.
My car is also two and a half services overdue, so she squeeals, squeeks and hisses but there's just not enough funds to have her done and fixed. So I've asked him to help look after her while we get the money to have her fixed and so far she's been holding strong.
Since I'm in IT I call on him lots to help me sort out issues because I am not the most ambitious techie and don't want to spend too much time and effort on studies... I actually am working on getting out of IT, but anyway.... so ja, ask him for some technical help as that is apparantly his field of expertise.
After all: his aura is electric blue.