I have a 1990 sr5 truck 5 speed 3.0 and want to do the 3.4 swap.. all im concerned about is will all my accessories work on my truck once I do the swap.? like all the power accessories in cab. because as I understand some power options run through my ecu.

 

Like power windows and such? Might be a little more specific when you say "accessories"

 

Yes all of your assesories will work after the swap, the only one that is effected would be the a/c. I dont think the ecu controls anything else.

 

cool thanks