1999 Chevrolet Silverado 1500 "wont" Questions

obd connecter wont work cig and aux fuse ok have power 2 orange wire emissions machine wont read it so the OBD scanner wont power up? or wont Communicate?

1999 classis z71 truck wont start security light comes on changed security box did 3 step clear process truck still wont start security light back on security light on wont start changed security box ...

my transmission wont shift properly rpm goes up too high my transmission wont shift properly, when it finally does i cant go past forty without the rpm going into five , which wont let me go faster ...

wont start my mazda my car wont star when i change the fuel pump because i dont recived a pressure but still wont start so i check a cpu and the oil is all over the cpu and wire so i change it but ...

lights wont turn on a 99 silverado headlights wont turn on, brights wont turn on. Cant even get the bright signal to turn on. changed switch and fuses, still nothing. Did you check for power in and ...

truck wont start then and after a couple of tries it starts but now it wont start at all have replaced a fues last week under the dash thinking it was that but today it wont start at all plz help ...

2001 chevy silverado 1500 headlights wont shut off Truck was sitting under tree that was struck by lightening. Headlights wont shut off, security light on dash stays lit. Truck tries to start but wont

transmission wont get into overdrive or reverse. my 1999 chevrolet 1500 4x4 wont get into overdrive when driving down the road and the reverse wont engage at all.it has apprx. 130000 miles on it and ...

my gear shift neutral light wont come on in my 99 silverado. it goes in neutral but the light wont come on and if the neutral light dont light up it wont go in 4wd low all other 4wd functions work . ...

4wd wont switch out of 4 hi if it does goes to 4wd wont switch out of 4 hi if it does goes to auto wont switch into 2wd do flash lites seemes to be stuck into 4wd hi Most likely the actuator motor on ...