I bought a 2003 crewcab silverado 2 weeks ago. The truck is perfect but the 4wd is horrible. I am no mechanic, but is seems as though the front wheels turn slower than the rear, so rather than the front end pulling around the turn it gets pushed straight ahead. Hopefully that makes sense. I have talked with a few freinds, etc who have had or heard of this same type of thing. IT is very dangerous onslick roads. What do I do??? thanks

 

Look in your glove box and find the codes that start with G, I can check these to see if they put the right ratios in the box at least.

 

GT4 G80 Is this what you needed?

 

GT4 is 3:73 rear end, G80 is limited slip. There should be one more for the front end ratio.

 

THose are the only ones Im seeing starting with G

 

You can check the ratio by marking the tire and marking the drive shaft, turn the tire one rotation and see how many times the drive shaft revolves. Compare the front to the back, it is easier and safer if this is done with the vehicle on stands.

 

thanks for the help, Ill have to get someone who knows what they are doing to help as I have no idea. thanks for your time. Suprised the code is not on there

 

No problem, good luck and I hope you get it figured out.

 

anyone else ever have this problem or dealt with the dealer on this?