Help quick with sr20 red top - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

JapaneseAutox · 05-25-2012, 06:31 AM

What the hell is up with everyone's grammar in this thread? Use god damn punctuation marks.

What other information can you relay upon us about your setup? Are you still running the stock ecu or is it a stand alone with someone else's tune? Did you build the engine or did you buy it from someone else? It may have aftermarket cams in it throwing off the idle and tune (this happened to me before). I wouldn't recommend driving anywhere without the filter unless you want to kill your engine. Be patient and wait for your adapter. Your problems sound like a boost leak to me. Go to your local hardware store and fabricate a boost leak tester. Pressurize the system then spray soapy water on all of your couplers and look for bubbles. Couplers can often hold vac but leak boost when the pressure exceeds a certain amount. Check your bov spring. Make sure your maf plug isn't loose. Kill that damn SR gremlin. Good luck.

05-25-2012, 06:31 AM	#1
JapaneseAutox Leaky Injector Join Date: Aug 2003 Location: Torrance Ca Posts: 137 Trader Rating: (2) Feedback Score: 2 reviews	What the hell is up with everyone's grammar in this thread? Use god damn punctuation marks. What other information can you relay upon us about your setup? Are you still running the stock ecu or is it a stand alone with someone else's tune? Did you build the engine or did you buy it from someone else? It may have aftermarket cams in it throwing off the idle and tune (this happened to me before). I wouldn't recommend driving anywhere without the filter unless you want to kill your engine. Be patient and wait for your adapter. Your problems sound like a boost leak to me. Go to your local hardware store and fabricate a boost leak tester. Pressurize the system then spray soapy water on all of your couplers and look for bubbles. Couplers can often hold vac but leak boost when the pressure exceeds a certain amount. Check your bov spring. Make sure your maf plug isn't loose. Kill that damn SR gremlin. Good luck.