2001 GMC Sierra Crew Cab "4 power" Questions

4 5.0L automatic . New starter changed 3 times done shimmed it ,new batter an terminals an new starter wire to battery an new starter solenoid. Try to crank it an starter drags or acts like battery is

...power is designed to go to, the back wheels UNLESS the transfer case is in LOCK position in 4 hi or 4 low..also was the front hubs locked in...some models still use lockouts in front..remember this ...

...power like it ran out of gas but had 3/4 tank had truck towed now it that pertains to fuel injectors. depends on year.if it has a vortec engine it has spider wire fuel inj.sys.check fuses fuel pump ...

power to go code is p1516 in the computer dose not o this all the time The problem may be located at the connector on the throttle body. The terminals can be loose, broken wires inside the the plastic

...sierra 305 tbi fuel pump wont kick in Truck sat 4 yrs changed fuel pump If you have checked the fuel pump relay and you know the pump is getting power, it may have failed and may have to be

4wd does not engage push button works, 4 hi lights up, no power to front wheels could be vacume sensor or vacume can.

...out of 4 wheel drive low. We have tried taking the fuse out and it still stays in low. My guess is that the actuator is either not getting power or it is no longer working that is where i would ...

...4 wheel drive i have a 1998 k1500 and my truck wouldn't come out of 4high. its a manuel shift on the floor. i had to get out and unplug the axel actuator to get the front axel out of 4x4 but the ...

power replace the pump if this is helpful plz leave a comment like and if you need more help ask once you eliminate pump good luck sounds like a bad fuel pump. note: if your truck is a vortec you will

...the motor and see if it move when out of transfer case, also be fore removing test for power when selecting 4 hi,if its getting power then the motor is bad if there no power then it may be the