sr20 makes weird noise under boost - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

joecar · 08-09-2005, 08:00 PM

my sr20 makes weird noise under boost, Its almost like a pulsating tapping. and the faster I get on it the more the noise increases. I checked all the intercooler couplings and vacuum connections and still couldnt solve it . I changed the oil to a synthetic and the noise seemed to go away for 3 days. Do you think its a lifter? also when I rev the car there is no noise only when the cars moving.

08-09-2005, 08:00 PM	#1
joecar Zilvia Junkie Join Date: May 2005 Location: MA Posts: 325 Trader Rating: (7) Rides Gallery: joecar Feedback Score: 7 reviews	sr20 makes weird noise under boost my sr20 makes weird noise under boost, Its almost like a pulsating tapping. and the faster I get on it the more the noise increases. I checked all the intercooler couplings and vacuum connections and still couldnt solve it . I changed the oil to a synthetic and the noise seemed to go away for 3 days. Do you think its a lifter? also when I rev the car there is no noise only when the cars moving.