guys please help me, sr actin up AGAIN - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

mjjstang · 11-03-2004, 03:25 PM

alright, So I went to fix my exhaust leak, I took the manifold off with the turbo, I replaced the exhaust manifold gasket and the manifold to turbo gasket, well I reinstalled it, and made sure I installed EVERYTHING like I took it off, made sure all connections were back like the o2 and maf, then went to start it, and it always idles a lil high when I start it up cold, but this time, It idled at 2 grand, ok so now im worried , but I remember when My friend messed w his exhaust it did the same thing, It had to relearn, and when he undid the battery cable and put it back on, it worked, so I tried this, and it brought the idle down to 1500, still a lil high, but i usually idle at a cold start around 1300 so im like ok ill give it a lil time, then it started acting real strange, going from 1500 to 1300 to 1500 sparatically, and tons of blue smoke is coming out, this is not from the gaskets being burnt right, I mean its not smoking blue untill like 30 seconds and then tyhats when the idle goes sparatic, turbo was spinning soo soo freely and had no shaft play when I checked it. I dont knwo what to do. PLEASE help me.

11-03-2004, 03:25 PM	#1
mjjstang Post Whore! Join Date: Apr 2003 Location: Michigan Posts: 2,654 Trader Rating: (5) Feedback Score: 5 reviews	guys please help me, sr actin up AGAIN alright, So I went to fix my exhaust leak, I took the manifold off with the turbo, I replaced the exhaust manifold gasket and the manifold to turbo gasket, well I reinstalled it, and made sure I installed EVERYTHING like I took it off, made sure all connections were back like the o2 and maf, then went to start it, and it always idles a lil high when I start it up cold, but this time, It idled at 2 grand, ok so now im worried , but I remember when My friend messed w his exhaust it did the same thing, It had to relearn, and when he undid the battery cable and put it back on, it worked, so I tried this, and it brought the idle down to 1500, still a lil high, but i usually idle at a cold start around 1300 so im like ok ill give it a lil time, then it started acting real strange, going from 1500 to 1300 to 1500 sparatically, and tons of blue smoke is coming out, this is not from the gaskets being burnt right, I mean its not smoking blue untill like 30 seconds and then tyhats when the idle goes sparatic, turbo was spinning soo soo freely and had no shaft play when I checked it. I dont knwo what to do. PLEASE help me.