when i press my brake pedal why does my fuel pump, glow plugs and guages come on with key off?

when i press my brake pedal why does my fuel pump, glow plugs and guages come on with key off? 1 Answer

my 1995 Chevrolet 2500 fuel pump stays running with the key off just put new intake gasket on new sensor for oil and heat 1 Answer

Why does the fuel pump stay running with key off I disconnect the oil sending unit to kill pump with key off other then that the pump stays running

I have a 1989 Silverado with a remanufactured tbi, new injectors, new Russell performance stainless line, an6 fittings, new ac delco fuel pump, new fuel tank and I'm only getting 6 psi at my Tbi. I have an adjustable fuel pressure regulator and new diaphragm and spring. When I kink the return line it jumps to 14psi. No kinks in the lines. Please help. 3 Answers

I have a 1989 Silverado with a remanufactured tbi, new injectors, new Russell performance stainless line, an6 fittings, new ac delco fuel pump, new fuel tank and I'm only getting 6 psi at my Tbi. I ...

MY TAIL LIGHTS FLASH ON TGHIER OWN IN MY 95 C2500 PICK UP BUT ONLY WITH THE KEY ON IT STOPS WHEN I PUT MY FOOT ON THE BRAKE AND USE THE TURN SIGNALS 1 Answer

MY TAIL LIGHTS A RE GOING CRAZY

1988 Chevy 2500 truck, fuel pressure is 5 psi when cranking. Fuel pump does run with key on. Bleeds down to 0. 3 Answers

plugged off fuel line to the injectors