there are 2 plasic clips that hold the head lights in you need to pull both of them up and remove the head light then behind the other assembly there should be a plastic clip to push over to release the lower assembly
u will need to remove headlamps. find the headlamp retainers and gently pry them straight up. remove and set aside. u will then need to pull straight forward on headlamp and turn signal housing to release entire assembly from mounting bracket.
4.3 vortec 5speed s10 98 idle rising when truck coming to stop, cyl.#1 misfire and map/barp circuit...
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4.3 vortec 5speed s10 98 idle rising when truck coming to stop, cyl.#1 misfire and map/barp circuit high input pending codes from scanner at auto zone