Jump to content
SAU Community

Recommended Posts

  • Replies 43
  • Created
  • Last Reply

Top Posters In This Topic

might be worth checking the injector if in doubt switch it with another cylinder. Comp test it and see what happens!

yeah im hoping it might be injector or injector solders or something

but gotta drive it home! cant leave it in the work car park over night!

but of a thud thud clank coming from under the car but thinking its the exhaust hitting stuff because its running so rough

Link to comment
https://www.sau.com.au/forums/topic/164278-ohh-nooooo/#findComment-3045332
Share on other sites

hey ed sorry for the simple q, but what are the signs that the engine has dropped a cylinder? would it be similar to an engine missing?

oh yeah.. got the coilpacks tues and went back to the old plugs and worked a charm, fixed my missfire.

Link to comment
https://www.sau.com.au/forums/topic/164278-ohh-nooooo/#findComment-3045354
Share on other sites

It does sound like shes dropped a cylinder, The only thing you can do is comp test it and go from there really. Its not like an injector to just give way like that but it can happen.

If you have changed the plugs and switched coils etc its not lookin good. If you need help sourcing another engine or getting it fixed let me know. Got enough RB20 crap laying around to get it running again!

Link to comment
https://www.sau.com.au/forums/topic/164278-ohh-nooooo/#findComment-3045364
Share on other sites

i did the injector wiring myself so ill give it a wiggle and see if it comes back to life, but im pretty sure i have dropped a cyl....

ill buy a comp tester from supercheap tonight and bring it back to work to test it...

reckon its safe to drive home through the cross city tunnel or will i just do more damage?

desperate for any help anyone can give!

Link to comment
https://www.sau.com.au/forums/topic/164278-ohh-nooooo/#findComment-3045369
Share on other sites

wet and dry? dont i get some guage thing that i screw into the sparky hole and see what psi its got?

its just a 5min drive so hopefully she gets there!

i guess if it was something bottom end like bearings or what not i would dropped more cyls?

i know alot about cars but nothing about engine blow ups! never experienced one before

Link to comment
https://www.sau.com.au/forums/topic/164278-ohh-nooooo/#findComment-3045402
Share on other sites

compression test it first.

stick a rag on the end of a screw driver and put it inside the spark plug hole, if it comes out clean then you're safe. if its got oil in it its time for a rebuild.

or just check the spark plug for oily shit all over it.

Link to comment
https://www.sau.com.au/forums/topic/164278-ohh-nooooo/#findComment-3045413
Share on other sites

ok guys

bought a tester tonight, tested cyls 1 and 5 (problem cyl is 5) did a dry test i think its called and both read 150psi! thats a good thing isnt it! i still need to do a wet test...

checked spark yes, sparkies ok

im 65% leaning towards one of the injectors playing up, OR one of the injector resistors having a melt down seeing as it happened so fast...

the car is at work at the moment, can leave it there most of the weekend, so ill order the $25 resistors and go in with a multi meter and do the wet test...

phew glad she can hold some pressure!

Link to comment
https://www.sau.com.au/forums/topic/164278-ohh-nooooo/#findComment-3046121
Share on other sites

I know someone not too far from you who can check your engine well and truly. All your cylinders will have the same comp readings, guaranteed...

...but the insides might look a bit mangled. His name starts with an 'H' and rhymes with 'vermin' :pwned:

Seriously though, hopefully it all turns out ok mate.

Link to comment
https://www.sau.com.au/forums/topic/164278-ohh-nooooo/#findComment-3046155
Share on other sites

I know someone not too far from you who can check your engine well and truly. All your cylinders will have the same comp readings, guaranteed...

...but the insides might look a bit mangled. His name starts with an 'H' and rhymes with 'vermin' :pwned:

Seriously though, hopefully it all turns out ok mate.

how long have you been drinking for hahahahahaahahhah i totally didnt get that!!!

wont have much time to do the car tomorrow so saturday it is, just ordered new resistors so ive got a backup!

damn cars!

Link to comment
https://www.sau.com.au/forums/topic/164278-ohh-nooooo/#findComment-3046160
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Latest Posts

    • Back again. I returned to Japan in Jul/Aug to spend time with the car on my birthday and remind myself what all the sacrifice and compromise is for. It happened to line up with the monthly morning meet in Okutama, which I have been wanting to go to for a long time. It's a unique event at a unique spot with really rare, interesting, and quirky cars. It's where all the oldheads and OGs gather. The nighttime scene at DKF certainly has its place and should be experienced if you're into cars, but there's too much bad attention and negativity around it now. IMO the better time is Sunday morning at DKF or Okutama; it's more chill and relaxed. I'm glad I was finally able to go, but not sure it's worth the drive from all the way from Nagoya immediately the day before, unless I was already staying in Tokyo for the days right before the meet, because you have to wake up quite early to make it in time. Funnily enough though I didn't drive the car all that much this trip because it was just too damn hot. While there were zero issues and running temps were nominal and the A/C was strong, RBs already run crazy hot as it is. Sure, it took it all like a champ but something about driving these cars in the ridiculous heat/humidity bothers me and makes me feel like I'm asking too much of it. I'm just me being weird and treating the car like a living thing with feelings; I'm mechanically sympathetic to a fault. Instead I was mainly driving something else around - a KX4(silver) 2001 X-Trail GT, that I acquired in May. There's a few different flavors to choose from with Xs, but visually it's the Nissan version of the Honda CR-V. Mechanically it's a whole different story as this, being the top-trim GT, has an SR20VET mated to a four-speed auto and full-time AWD! It was a very affordable buy in exceptional condition inside and out, with very low mileage...only 48k kms. Most likely it was owned by an older person who kept it garaged and well-maintained, so I'm really happy with how it all worked out. It literally needs zero attention at the moment, albeit except for some minor visual touch-ups. I wanted something quirky, interesting, and practical and for sure it handily delivers on all three of those aspects. I was immediately able to utilize the cargo and passenger capacity to its full extent. It's a lot of fun to drive and is quite punchy through 1st and 2nd. It's very unassuming -in the twisty bits it's a lot more composed than one would think at a glance- and it'll be even better once I get better tires on it(yes, it's an SUV but still a little boat-y for my liking). So...now I have two golden-era Nissans in silver. One sports car and one that does everything else; the perfect two-car solution I think👍 The rest of the trip...I was able to turn my stressed brain off and enjoy it, although I didn't quite get to do as much as I thought. I did some interesting things, met some interesting people, and happened into some interesting situations however, that's all for another post though only if people really want to know. Project-wise, I went back to Mine's again to discuss more plans and am hoping to wrap that up real soon; keep watching this space if that interests you. Additionally, while working in the tormenting sweatbox that is the warehouse, I was able to organize most of the myriad of parts that my friend is storing for me along with the cars, and the 34 has a nice little spot carved out for it: And since it can get so stupid hot in there, that made it all the more easy -after I was standing there looking at the car and said 'f**k it'- to finally remove all the damn gauges that have mostly been an eyesore all this time. Huzzah. The heat basically makes the adhesive backing on the gauge mounts more pliable to work with, so it was far less stressful getting this done. I didn't fully clean it up or chase the wiring though; that will happen once I have the car in closer possession. Another major reason to remove all that stuff is to give people less reasons to get in my car and steal s**t while it's being exported/imported when/if the time comes, which leads us to my next point... ...and that is even though it's time in Japan is technically almost up since it's a November car and the X would be coming in March, I'm still not entirely sure where my life and career is headed; I don't really know what the future looks like and where I'm going to end up. I feel there's a great deal of uncertainty with me and as a result of that, it feels like I'm at a crossroads moreso now than any point in my life thus far and there are some choices I need to make. Yes, I've had some years to consider things and prepare myself, however too much has happened in that time to maintain confidence and everything feels so up in the air; tenuous one might say. Simply put, there's just too much nonsense going on right now from multiple vectors. Admittedly, I'm struggling to stay in the game and keep my eyes on the prize. So much so in fact, that very recently I came the closest I ever have before to calling it quits outright; selling everything and moving on and not looking back. The astute among you will pick up on key subtext within this paragraph. In the meantime I've still managed to slowly acquire some final bits for the car, but it feels nice knowing there's not much left to get and I'm almost across that finish line; I have almost everything I'll ever want for my interpretation and expression on what it is I think an R34 should be. 'til later.
    • Thanks for that, hadn’t used my brain enough to think about that. 
    • Also playing with fire if they start to flow more air down low than what the stock twins can. It's not even up top you need to worry, it can be at 3000rpm and part throttle and it's getting way more flow than it should.
    • Any G40/1000 or G40/1250 results out there?  
    • You still want a proper tune on the stock ECU though. Stock tune + stock ECU with GT-SS/-9s is probably playing with fire if you're running more than stock airflow/power.
×
×
  • Create New...