It is advisable to have the ignition coil grounded on a 2003 Chevy Astro. This should especially be done when you are working on spark plugs and wires.Ê
I have a 2003 astro with the same problem, it was the blower motor
14 city 17 hiway
computer fuse blow out when turn ighition on what is the cause
Grounded - 2003 is rated/received certificates of: Germany:6
go to a repair shop they'll tell you
The coolant temp sensor will be located very close to the thermostst housing.
Yeah sure, its that thing you stick your key into to start it.
put your key in the ignition and turn it and hold it till it stops cranking. k.
It is attached to the front of the A/C - heater box, mounted kind of low, held in by two screws.
Do a google search for Chevy Avalanche Fan Club of North America. Then search there. It's a site for basically any info on a Chevy Avalanche