Bad ecu? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

upinsmoke · 01-12-2006, 07:49 PM

I have a 93 s13 with a 96 s13 blacktop engine. Lately I have been having a problem with the engine running really rich, not being able to rev past 3k rpm, a lot of smoke at idle and just running like crap. It recently occured to me that the ecu could be bad because i had a mechanic look at it and its definatly dumping way more fuel through the injectors than it should be. So this is probably because of a bad ecu. It is the e5 ecu. Im just trying to get somebody elses opinion before i try to buy another ecu and try this out. So let me know what you think. thanks.

01-12-2006, 07:49 PM	#1
upinsmoke Join Date: Jun 2004 Location: Pensacola FL Posts: 19 Trader Rating: (0) Feedback Score: 0 reviews	Bad ecu? I have a 93 s13 with a 96 s13 blacktop engine. Lately I have been having a problem with the engine running really rich, not being able to rev past 3k rpm, a lot of smoke at idle and just running like crap. It recently occured to me that the ecu could be bad because i had a mechanic look at it and its definatly dumping way more fuel through the injectors than it should be. So this is probably because of a bad ecu. It is the e5 ecu. Im just trying to get somebody elses opinion before i try to buy another ecu and try this out. So let me know what you think. thanks.