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Discussion Starter · #1 ·
i just did a JDM swap and i left off the egr system. i am having some problems. when i start the engine it lopes hard and klanks as it starts up. it also does this after i shut it down. also, its running rough. it has new plugs and wires on it. would the absense of the egr system do this?
 

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It might run right......?
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did u reconnect all the vacuum lines? when u remove the egr there are a few u need to re route to make it run right
 

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did you install the required block off plates on the back of the head (exhaust port) and the intake manifold port?

check for codes.
 

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Discussion Starter · #4 ·
the egr ports were already blocked off. it came in that way. it had a plug in the head port and the plenum port was just open with a bracket in front of it. i checked out the port in the plenum and it did go through but was blocked off at the Y pipe that connects the plenum to to the throttle body. as for the vacuum lines, yes, i capped the ones that i didnt reconnect
 
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