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

drkidd22 · 06-15-2009, 06:52 AM

So,

I've been driving my 240sx with blacktop SR20DET and It has a little problem that I want to get fixed. What it does is that when the car is at about 2500rpm at low speeds it kinda wants to stall, like if you was running out of fuel, but then it comes back to normal at the higher RMPs and if you punch really hard at WOT it miss fires, not always but it does it. Car runs strong. I have new walbro fuel pump, new fuel filter, nismo FPR set to ~44PSI idle so I know fuel is not the problem.

Any advice/ideal will be appreciated, I'm most suspicious of timming issue.

Thanks

06-15-2009, 06:52 AM	#1
drkidd22 BANNED Join Date: Jun 2007 Location: USA Age: 39 Posts: 146 Trader Rating: (0) Feedback Score: 0 reviews	Retarded Timming?? So, I've been driving my 240sx with blacktop SR20DET and It has a little problem that I want to get fixed. What it does is that when the car is at about 2500rpm at low speeds it kinda wants to stall, like if you was running out of fuel, but then it comes back to normal at the higher RMPs and if you punch really hard at WOT it miss fires, not always but it does it. Car runs strong. I have new walbro fuel pump, new fuel filter, nismo FPR set to ~44PSI idle so I know fuel is not the problem. Any advice/ideal will be appreciated, I'm most suspicious of timming issue. Thanks