Hi guys.I have a 2000 gmc sonoma 4.3,V6 zr2 which I was told is basically same as the s10 zr2.About two weeks ago my truck started hesitating, later on I found pink fluid in my radiator. Several days later the hesitation got worse and I was told that my transmission was going out on me. Now it really struggles to move forward. It moves easier if i put it in reverse. I also notice that it takes several seconds for it to shift to drive or reverse when its parked. Right now I'm looking for a good transmission kit that has all or most of the parts that i would need. Any advice which transmission to buy? should i buy also a solenoid kit? Hope you guys can help me.T hanks

 

Welcome from Florida. Did you check your fluid level in the transmission? If you saw pink fluid in the radiator, it probably is transmission fluid. You might just need a radiator and add fluid to the transmission. Do not drive it like this or you will damage the transmission if you already haven't!