Sounds like it might be a damaged rear end. Chock the wheels or put rear differential on jack stands and put vehicle in neutral then by hand turn the drive line back and forth and see if there is any loud noise when u do. There should not be a lot of play. if on jack stand you can also turn one of the rear wheels and see if there is any load noises or excessive play
SOURCE: running lights on a 1998 chevrolet silverado1500
I put on the emergency brake, turned off the lights and the daytime running lights went out.
SOURCE: Code: P1133
P1133 - Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 1 Sensor
You will need to check the output signal from this O2 sensor, if the voltage low (.10-.25 volts) try spraying propane into the air cleaner to see if the O2 volts go up, it should go to around .75 volts, if nothing happens then the O2 sensor is bad, bank #1 O2 is on the same side as #1 cylinder
PLEASE RATE THIS INFO.
SOURCE: 2003 Chevrolet Silverado 1500 4WD engaged at high speed
Have a complete service done on your truck. When your fluids are changed, have the technician look for metal particles in them. While some are common, if a lot are present, it may indicate sever wear. I would look for this especially in the engine oil. Though I doubt any damage was done, that was for sure very stressful on your truck. I didn't know that a truck would go that fast in 4low. Also watch the behavior of your transmission and engine. Your transfer case should be shifted a few times too.
SOURCE: tire thumping in all 4 wheel drive
Coming from the rear? I could see the noise coming from the front if your axels are bad. It seems weird cause the vehicle would make noises like that in normal driving because they dont change when you switch to 4 wd
SOURCE: thumping noise in chevy tracker 2000model
this noise sounds like your right cv axle. wou might want to have that checked out, they can do great damage if broken while
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