stagefumer11 Posted August 21, 2003 Share Posted August 21, 2003 This is that problem i have addresed before, but now it seems to be worse. Im now getting 0psi of boost, this is on the factory gauge, It will only accor say driving for 20mins or so, i went for a blat thru the hills around me, and well for the first 2 mins she boosted fine, then bang down to 0psi, . I tell ya a l20et with no boost is a slug Im ever pondering if the wategate is sticking ? or could it possibly be anything with the timing ?. I am completly new to all this, so please chip in with any information. thanks nick Quote Link to comment Share on other sites More sharing options...
Lockjaw Posted August 25, 2003 Share Posted August 25, 2003 You need a mechanical gauge on there first, to see what it is doing. What is your setup? That might help me come up with some idea's. I would do the basics, check the WG actuator to make sure it is working, make sure the hose(s) don't have any holes in them. Quote Link to comment Share on other sites More sharing options...
stagefumer11 Posted August 26, 2003 Author Share Posted August 26, 2003 my setup is a L20et in a R30 skyline, 2.5" exhaust, pod, and overboost safetly vavle closed off, no acc and no EGR. turbo is stock, running 6psi , stock boost. 50% of the vacume lines have been replaced . which . didnt make much diffrence Quote Link to comment Share on other sites More sharing options...
Guest szlash280z Posted August 26, 2003 Share Posted August 26, 2003 I would definately make sure your wastegate isn't stuck open. Quote Link to comment Share on other sites More sharing options...
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