94 sonoma questions

[sharonarn]

hello i am new here and i have a few questions
first of all i have a 95 sonoma 4.3 sls aotomatic 2x4
i have a problom every time i push hard on the Throttle
from the light only the rear right tire is losing grip the left one dosent seem
to skid at all the same thing heppen when i try to do a burnout
ive tried to change tires and Shocks
second question does enyone know what is an ecu sensor upgrade
it seems thet i sould put a resistor insted of the sensor do you now what
resistor is it

[horse482]

Is the rear diff open, limited slip, or true posi? If it is open then you are only going to get power to the main drive wheel, if it is limited slip it is designed to put power to the wheel that is slipping, or true posi with put full power to both wheels, doesn't sound like you have true posi.

[sharonarn]

the orignall diff is installed