lagging problem - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

240o'clock · 03-28-2011, 06:59 PM

So im having a lagging problem in first gear and it sems like i get lag on and of while in boost. I have a whole in my piping which i welded shut, put back on the piping and still had the same problem. Any suggestions on what may be wrong?

statickx991 · 03-28-2011, 07:02 PM

mine did that, kinda sounded like the turbo fluttering. i had a blown out turbo gasket (turbo to manifold) id check for gaskets and possibly some vacuum leaks. the turbo will compensate for that hole in the pipe.

240o'clock · 03-28-2011, 07:19 PM

Yea the gaskets were just replaced a month ago, ill have to do some more checking up on it hopefully i can figure somthing out, thanks for the tip

statickx991 · 03-28-2011, 07:30 PM

yea i just talked to my buddy and we are thinking the cold start tune

03-28-2011, 06:59 PM	#1
240o'clock Nissanaholic! Join Date: Oct 2010 Location: Upland Age: 32 Posts: 1,611 Trader Rating: (31) Feedback Score: 31 reviews	lagging problem So im having a lagging problem in first gear and it sems like i get lag on and of while in boost. I have a whole in my piping which i welded shut, put back on the piping and still had the same problem. Any suggestions on what may be wrong?

03-28-2011, 07:02 PM	#2
statickx991 Zilvia Member Join Date: Jan 2008 Location: Pa Posts: 210 Trader Rating: (0) Feedback Score: 0 reviews	mine did that, kinda sounded like the turbo fluttering. i had a blown out turbo gasket (turbo to manifold) id check for gaskets and possibly some vacuum leaks. the turbo will compensate for that hole in the pipe. __________________ im a f18 bro

03-28-2011, 07:30 PM	#4
statickx991 Zilvia Member Join Date: Jan 2008 Location: Pa Posts: 210 Trader Rating: (0) Feedback Score: 0 reviews	yea i just talked to my buddy and we are thinking the cold start tune __________________ im a f18 bro

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03-28-2011, 07:19 PM	#3
240o'clock Nissanaholic! Join Date: Oct 2010 Location: Upland Age: 32 Posts: 1,611 Trader Rating: (31) Feedback Score: 31 reviews	Yea the gaskets were just replaced a month ago, ill have to do some more checking up on it hopefully i can figure somthing out, thanks for the tip