Wonka1981

So I just had the engine swapped in my '00 about a week and a half ago. The engine starts quickly, sounds great at idle, and no leaks etc...

However, when I accelerate, and drive it around in general, it seems to be running rough/sluggish.

Are there any adjustments or changes I need to make to any components/accessories since the swap?

ZINGGG

What year engine did you swap in? Was it a direct swap?

Wonka1981

Sorry, yeah it was a direct swap with supposedly from another 2000 only 78000 miles on it.

ZINGGG

First step would be a compression test and checking ALL vacuum lines to make sure they are all in good shape and properly attached. If you've already checked the lines 5 times, check them a 6th time. It's easy to overlook things.

Wonka1981

Thanks 1996sportXJ for the info. Could you give me an idea of what is all run on the vacuum system other than the obvious lines going into the intake manifold, just want to make sure I dont miss any. I have never really messed with any of them.