psytz

Also can you shed some light on the low fuel pressure ? What do you believe it should be sitting at ? Should it be more ? I'm told the pump is more than sufficient ? should I look at the physical hard lines in the fuel system ? the fuel filter is brand new ? would it make a difference ? Bucking is a term that I like for what is happening. So the the BoV is the cause of the bucking in turn results in that very momentary plummet in fuel pressure ? Richie.

My only issue with the suggestion is as the car warms up ... the issue goes away slowly , So why the paramater of temperature affect the reg or pump ? The pump is wired up correctly and grounded. Confirmed by an auto electrician , but I guess I can get it rechecked. See when I'm on full noise it tends to slightly overfuel , leaning out isn't even on the cards and the car only goes on full noise when at operating temperature ( completely warm 80°C + Oil temp ) as I do care for my car as much as possible. I have a plumb back recirc valve , It's just turbosmart. Why would the stock recirc make the difference ? Would it pay to set the spring pressure indentical to a stock one ? Thanks for your suggestion , get back to me.

Hey guys , I am in need of some dire help , I've had enough of swapping out parts and wondering what on earth is going on. I've swapped out as much as I can think of to eliminate this issue. Upon acceleration , the sound is like It's dosing / forcing air back through the turbo / the BoV is going off and the car jumps / coughs if you may ? , much like a L plater learning a clutch but not an aggressive bunny hop. It's a hesistation like a back pressure of some kind maybe ? ( un educated guess ) It started when I had my mechanic install my HKS GT-RS Turbo kit on my 1998 R34 GTT. I'm going to rattle off a list of my modifications and parts changed and I'm hoping someone with extensive diagnostic experience will help point me in the right direction. I'd really appreciated this communities help. Low mount stock manifold , HKS GTRS Turbo kit. Stock Intake , stock throttle body Blitz return flow FMIC , all tight hoses and clamps. 3" Bellmouth full exhaust , no leaks that I'm aware of. Apexi Pod Filter Z32 AFM with tomei plug Manual Conversion ( issue was happening before the conversion ) Splitfire coil packs ( recently changed to stock ones , issue was once again slightly worse and a little more frequent ( splitfires don't appear to be faulty , yet to be tested )) Bosch 040 fuel pump ( changed to walbro 255 pump recently and grounded the pump aswell ( helped the issue alot when at operating temp but did not fix it for cold )) Might I add , with a fuel pressure gauge hooked up. When driving the card under load when cold the fuel pressure gauge dips dramatically , essentially to 0. I will presume its meant to sit around 3 - 3.5 bar/kpa ? I don't know the type of measurement. But then drops to say 200 kpa , essentially 0 its hard to tell as its very quick. ( sorry for the lack of knowledge , I'm told the 3 - 3.5 is good / the normal ) Profec B Boost controler , all hooked up correctly. 800cc SARD injectors swapped out for 550cc Bosch injectors , Tomei FPR. Blitz VTA BoV ( replaced recently with turbosmart plumb back BoV as the ECU has a Nistune and it likes to program in fuel on the de-cel map which caused very loud and offensive backfiring( no longer backfires because of plumb back)) When the car is dead cold , I slowly accelerate and the issue is very much present. As the car warms up to say (block temperature wise) 40°C the issue starts to disappear or becomes less frequent , this is also still granny driving to work. I'm not one to ever flog a car cold. When the car reaches 50°-60° the issue is pretty much gone , once again the issue disappears as engine temperate increases. When at operating temperate. Sitting on the dyno It made 361hp + 434nM @ 17psi. Nice figures out of the turbo I have. Also the Issue is not replicated when on the Dyno , I repeat , when put on the dyno cold and run even put underload on the dyno , the issue is not present. After that tune , the issue was barely there atall , I think it did a mild hesitation once in a week but has slowly come back over the last 2-3 weeks since the tune. The fuel mapping is correct , what we discovered though on the real time screen of the software its adding in fuel randomly and leaning out randomly during idle and sometimes when cruising. On the programmed software it says its doing its 14.7 then in real time it will over fuel down to 11 - 12 then sit normal at 14.7 again with no change in RPMS , not keys touched or any programming done , or randomly choose to lean out on the real time software but it shows no sign of doing so on the program software when changes are made ? What could cause it to change things by its self ? Would this indicate an electrical issue ? Water temp sensor playing up ? ECU freaking the F' Out ? When on the road , it happens the most when accelerating up an incline when the car is I suppose under actual load , and less on a flat and essentially not at all when granny driving down hill. Side note : I recently was having a discussion with a young bloke having the same issue and he said that he knows he has an exhaust manifold leak at the gasket and his turbo is very much rooted. Mine how ever is not rooted as it would not make that power , but I have not checked my exhaust could this of be of any effect ? Ask any questions , in request to any other mods I may have missed , just request please. Thankyou so much to the people taking the time to read this and offer some possible advice. Richie.

Bump de' Bump

Hey guys , expression of Interest. My boss ( Lucas ) is interested in selling his 1999 ER34 GT-T Rare Black Factory Manual for the right Price. Asking $21,000 ONO First owner since importing it from Japan 5 months ago. Car came in and was complied with : Tein coil over with in cab dampening adjustment Full HKS Silent exhaust UV factory cut glass Xenon headlights Everything below has only been on the car less than 2000 kilometers : Work Emotion XT7 wheels 18x9.5 + 20 + Brand new tyres ( Option of 5 spoke Rims + Tyres for a cheaper price ) HKS 2835 KAI lowmount turbo kit Custom aluminium cold air box with apexi pod fitted inside Z32 AFM Power FC + hand controller + boost controller kit Bosch 550c injectors + aeromotive fuel rail Tomei fuel pressure reg Tomei fuel pump HDI intercooler and custom piping new wheel bearings all round 60mm rear mounted Defi gauges ( Oil temp , Oil Pres , Boost ) Skyline Seat covers Moonface gear knob Red Arc Alarm system Rockford fosgate + Alpine type S speakers + head unit New Battery Aluminion Radiator + Twin Thermos Nismo Clear front and side indicators Gearbox has redline oil Nismo 72° Thermostat New Diff mounts. Recently serviced The car has recently been polished with Megs Medium Polish and cut , and Waxed with Tech wax 2.0 It does have the Nismo Front Bar bottom lip coming in from Japan and will be fitted before sale. The Tune isn't finished but the car is pushing aprx. 370hp @ 16psi ... more to go ! Asking Price $21,000 ONO. A deposit can be made and the car held onto for an agreed time until full transfer of money is complete. Perfect for people currently short of money ! Contact Lucas on 0408 998 985 for any other information between 6am - 5pm Monday - Friday , 10am - 9pm Saturday + Sunday I will attempt to answer any questions for you guys for people leaving posts on the forum or PM's sent through to me as I know the car well.

White Face 60mm Apexi EL2 Ext Temp $100 + Free Gauge holder White Face 60mm Apexi EL2 Water Temp $100 + Free Gauge holder White Face 60mm Apexi EL2 Fuel Pressure $100 + Free Gauge holder Usually $200+ New each. I only decided to put 3 of the gauges into my R34 pod , there is left over wiring but its all extended and I can't tell you what suits what. Autometer C2 Air/Fuel Ratio gauge $40 ( 1 wire not connected to plug , ~40mm in size I haven't bothered to measure it ) GReddy Sandwich Plate + fitting + intact O-rings $80 SARD 800cc x6 purple Topfeed injectors $450 , working 100% came off my R34. Just priced dropped all this sh*t to sell ! O.N.O <------- Contact me on ... mobile :0427787650 ( No late night calls or message , 7am - 9pm ) email : [email protected] Tell your kids , Tell your wife ...

Bu-Bu-Bump , make an offer , shoot me a message I don't mind moving on prices !!

Selling the following goodies ! White Face 60mm Apexi EL2 Ext Temp $150 + Free Gauge holder White Face 60mm Apexi EL2 Water Temp $150 + Free Gauge holder White Face 60mm Apexi EL2 Fuel Pressure $150 + Free Gauge holder Usually $200+ New each. I only decided to put 3 of the gauges into my R34 pod , there is left over wiring but its all extended and I can't tell you what suits what. Autometer C2 Air/Fuel Ratio gauge $50 ( 1 wire not connected to plug , ~40mm in size I haven't bothered to measure it ) GReddy Sandwich Plate + fitting + intact O-rings $100 SARD 800cc x6 purple Topfeed injectors $550 , working 100% came off my R34. Contact me on ... mobile :0427787650 ( No late night calls or message , 7am - 9pm ) email : [email protected] Please try not to PM as I forget to check the forums sometimes.

Please vote for my R34 "OH R34RY" GTT 4DR in the "Just car insurance Rate my Ride" competition !! you have chance to win a ps3 and I have a chance to win a $2500 voucher from Bob Jane !! http://www.facebook.com/justcar?sk=app_282560435129558&app_data=493 would really appreciate some votes to get further up the ladder and get the judges attention. I know I have a slim chance of winning just nice to see if the car fairs well Totally reppin a SAUWA sticker in most pics , if you haven't voted yet please chuck me one ! Love Richie.

I think I'm coming down with the misses , Navy blue R34 sedan. OH R34RY plates. I'm sure most of the NOR Joondalup crowd have seen me around ... don't think I see you trying to read my rego !!! I usually hang out with some of the sivliaWA crowd but don't think that I bat for wrong team It's free if your japspec right ? do you just drive on in if your japspec and just spectating and parking up ? Or if your japspec and just spectating do you park up and pay !?! I are can haz not speel and granmar well Love Richie xo either way , look out for the car and skinny guy with the Alice in wonderland sleeve. Come say Hi , I might buy you icecream

Legend

I'm only up there once every 2-3 weeks ... careful the internet trolls have come out to play with their witty 1 liners. Wish I was creative

Hey guys , I don't want a DIY link , I don't want links to another forum about how amazing this stuff is ... the outside of my headlights are fine and are cleaned with the right stuff. I have a headlight sealant issue and there is yucky moisture build on the inside of my lights and like most people I am not confident in ovening my headlight and doing it all myself !! I have heard of places doing it for $200 around Perth but people fail to mention 1 business name ... If anyone could give me a list of any places around Perth NOR preferred or SOR I would be oh so grateful or you can just troll me and link me someone elses post and have me sift through the posts from 2008 ... Love psytz xoxo

A sad but true story , The 4 door lights are fine mate ... if you want something a touch different ... pop out your lights and throw a couple layers of black in the center bits. gives them that crazy cool eye look don't stress about the indicator strip ... we all know how ugly it is

don't post a pic and don't talk to the animals from the eastern states ... It's probably a good thing Perth is so isolated >_>

Keen for any cruize really , I'm out near RAAF Pearce so nothing crazy south ... like Scarbs is south of the river for me lol.

Hey people , names Richie. I live out near RAAF Pearce in bullsbrook ( No I'm not in the military ). Does anyone know of any Neesarn drivers near gingin / bindoon / Lower Chittering / Chittering / Bullsbrook / Muchea ? I Drive a Navy Blue 1998 ER34 GT-T , 3inch front pipe , 3inch cat back rolling on a set of 18x9 pro drive grey rims ... slightly lowered with darkest legal tint with a Little black Plushi Yoshi hanging from by toe ring .. its like my call sign >_> Only just got into cars in the last year or so as the lack of knowledge of my own car will prove , keen to learn the ropes and meet some other 4 door enthusiasts regardless of model Come across a fair few 33 drivers around the wanneroo area down to whitfords / padbury / woodvale area but it seems the other 34 , 33 and 32s are in hiding or just run away from me ? I'm always keen for an evening costal cruize , not a fan of tough laps round Northies or other selected clubbing areas Keen for a catch up or a cruize , hit me up on facebook under Richie Sage. I'm dual wielding rude fingers in a black shirt with a mild intoxicated look on my face. Love Richie xoxoxo