Change the turn signal switch in the steering column, or the turn signal relay.
left
check your grounds at the tail light they go to chrome plastic light itself.
on the dash to the left of the heater vent, peiece is held down by clamps just pop loose lift to access the sensor
30 miles
Left I/P Junction Block on left side of dash.
how to change front left turn signal bulb on a 2004 chevy express
It's in the left engine compartment.
Possibly on the door pillar fuse panel [left}
about 2 gallons, or around 30 miles left
usually you have 2-3 gallons of gas left
It could be low on fuel.
It is bolted on the left hand side (sitting in the drivers seat) of the engine.