2004 Chevrolet Express "stays running key" Questions

...key now van will not stay running will run 2 seconds then shout off,the security light is flashing. how do i fix Did you have a new key cut to fit the new lock that also matches the chip in the old ...

stays on when the module does not "see" the correct chip in the key. Normally the system only works when you crank the engine, not after it is running. So if the light is coming on after the engine is

stays on, and the alarm sound( or dinging sound) comes on when the van is started.what should i do? Disconnect negative terminal on the Battery, with Key on ignition ON engine not running and radio ON

...stays running , and smooth's out, possible block fuel filter , after building up pressure , fuel filter looks new any check engine light on>? Changing the filter would be the first step. If no ...

...running. I finally got it going and got it home. Now it wont start at all anymore and the gas gauge is reading full and theres only a 1/2 tank. Please help How long since a tune-up? Any applicable ...

...Key on engine running ,, look the light of PRNDL , try shift lever into R and N and D and L.if light does not turn on. the prndl switch on transmission near shifter shaft is defect water got inside ...

...running. We also put in gasline antifreeze thinking that might help, but still nothing. We think it might be the fuel filter is frozen, but not sure. If so, where would it be? gm generally puts their ...

...key is in start position. On the fuel problem, before you chg. the pump again did you try running 12-V directly to it to see if it will run( i'am gessing it dosent) and yes the gas has to come out as ...

...key, I am am sure that the car will stay running. DO NOT PUT ALL YOUR ON YOUR KEYS ON THE SAME KEYCHAIN, NEVER, IF YOU KNOW HOW TO DO IT, the ing switch in the car can be replaced. Also can use the ...

...will make a grinding sound while holding the key but won't hurt anything). If it stays running while you hold the key then dies when you release it, that indicates that the ignition switch is