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I need a mx3 mechanic i got some problems with me mx3 klze swap am located in Brampton ON i will pay number is 647 686 6532 plz and thanks looking for one ASAP

Why don't you tell us what your problem is. My guess it's hooking up the vacuum lines. lol

i tried looking for a vacc leak can't find any but i could be wrong theirs so much vacc on thing engine man so i don't even know where to start. when it's cold the car runs really rich like it's struggling to idle and at running temp its not as rich when its cold. i don't know if i got the wrong ECU or wat i heard its my ecu but i got the KL36 ECU

Could your cat be plugged? You did use new O2 sensors right?

OK at idle you say. Set your TPS and check your IAC.

Connect ohmeter to 2 bottom pins (BR and BK/DB) and you should get continuity. If not, loosen 2 TPS retaining bolts and rotate until continuity has just barely been achieved. Semi tighten 2 TPS bolts.
Insert .006" (0.15mm) feeler gauge between the throttle stop screw and throttle lever. This should not break the continuity. If it does break continuity, slightly adjust TPS rotation again to regain the continuity. Insert the gauge in and out a few times to verify.
After confirming continuity with 0.15mm feeler gauge, insert a .020" (.50mm) feeler gauge. This should just barely break continuity but completely. If not re-adjust TPS rotation again. Re-confirm by re-inserting feeler gauge.
In essence, continuity on initial connection to TPS.
Continuity with .15mm gauge inserted.
No continuity with .50mm gauge inserted.
Tighten down TPS retaining bolts.
Re-connect TPS connector.

Take your time with this. I've done it many times and it still takes me 20 mins minimum

no i dont think is plugged i got a 2.5 cat back on it it's not cherry red so i really dont think it is but it being plugged could cause it to run rich?

Have you reread my post?

ok man thanks for the help the idle is better but it's still running rich do u think my coolant temp sensor can be faulty is it a common thing on the KL? i didn't get a code for it when i got the car scanned.

Where ya located bro i live in brampton too possibly help ya one day

Id hope u got it solved posted long time ago