Engine differences
#1
Engine differences
I am about to purchase a 03 double cab with a blown motor. I have done a couple of swaps in older model tacomas and 4runners. Their engines are interchangeable but I know that the 03s have that electronic throttle. I already have a 99 3.4 but I am not sure if it will work for the 03. Does anyone if these engines and transmissions are the same? Also what happened to all that emissions stuff on the left side of the engine bay were they moved on the 03s.
#4
Registered User
I don't really see why the 99 motor wouldn't work. You may need to swap the throttlebody or possible the throttlebody and intake manifold but otherwise everything else should be good. I've never personally done the swap but I'm sure there wouldn't be much trouble in doing it.
Thread
Thread Starter
Forum
Replies
Last Post