Why is my Silverado running without the ignition switch?
Open the door, and all RP voltage, included this backfeed, is removed. You need the find the component that is “leaking” this RP voltage. It could be the ignition switch. It could be a couple of wires shorted together (where, I don’t know).
What happens if you turn off the engine and not open the door?
That door thing is the key (in my opinion). Normally, turning off the key and not opening the door would shut off the engine, but keep the things like the radio operating for 10, or so, minutes. This feature is called “Retained Power” and opening the door will turn it off.
Can you turn off the engine without the ignition?
The ignition in my 98 has been acting weird for some time. I can pull the key from the ignition while the truck is running. If you are not careful, you can turn the engine off without putting the key in the off position. The key will come out in the accessory position and you can turn the ignition with no key and start the truck.
Why does my 07 LTR 450 start and die?
07 LTR 450 will start easily but only runs a few seconds and dies. I checked the fuel injection pressure and it stays up to 40 until after the engine dies. I think it is losing the signal to the ignition or injector or both. Any ideas on what the problem could be. Was there any symptoms leading up to this or just a sudden thing?
Why does my GMC Silverado shut off before it starts?
Usually if it is bad the truck stays on but won’t start after it gets warmed up so that is probably out of the question. GM’s Passlock/VATS anti-theft system does not let it run for 5-10 seconds; it starts and immediately stalls. It works the same on new and old GMs alike. Sounds like a failing fuel pump to me, even without the stumbling.
How long does a GMC Silverado run before it stalls?
GM’s Passlock/VATS anti-theft system does not let it run for 5-10 seconds; it starts and immediately stalls. It works the same on new and old GMs alike.
Where is the fuel filter on a 07 LTR 450?
It is a flat, round cloth filter that is in the housing right under the gas tank. Mine had a missing issue where it would idle and run great up to a certain rpm them just start sputtering, that filter was getting clogged but it isn’t a well known about item so many never get changed.