180sx issues and ecu - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

mobr86 · 05-19-2015, 07:29 AM

Alright so I just picked up my 1990 180sx yesterday in Virginia. Drove it to Louisiana without really any issues. I have a pretty rough idle and between 3 and 4 thousand rpms it misses and pops and hesitates. I floor it and it clears up and revs to redline. The car came with a open bov after the maf. Not sure if this is a problem. I fixed a few vacuum leaks and looked over every thing and can't really see anything visual that would be out of place. Also not sure if it matters but the ecu looks to be for a sr20 and it has some type of adapter harness for it to plug in.

05-19-2015, 07:29 AM	#1
mobr86 Leaky Injector Join Date: Mar 2012 Location: Houma Posts: 52 Trader Rating: (0) Feedback Score: 0 reviews	180sx issues and ecu Alright so I just picked up my 1990 180sx yesterday in Virginia. Drove it to Louisiana without really any issues. I have a pretty rough idle and between 3 and 4 thousand rpms it misses and pops and hesitates. I floor it and it clears up and revs to redline. The car came with a open bov after the maf. Not sure if this is a problem. I fixed a few vacuum leaks and looked over every thing and can't really see anything visual that would be out of place. Also not sure if it matters but the ecu looks to be for a sr20 and it has some type of adapter harness for it to plug in.

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