Jump to content
SAU Community

Recommended Posts

Now and then at low revs I get a very strong vibrating/rubbery grinding sound coming from the rear left side of my R33. Some say it could be related to the muffler/exhaust but I can't see what's wrong. This only happens after 5 or so minutes of driving, usually when I take off from a red light - it's not something that happens as soon as I've started the car and started to drive off. It's very random, as in it doesn't happen all the time I'm at low revs either. Anyone got a clue?

Link to comment
https://www.sau.com.au/forums/topic/188846-another-mystery-noise/
Share on other sites

Could be anything really from exhaust to suspension i would check all the bushes and that around the area check that the exhaust isnt hitting anything, and make sur eits not something simple like something moving in your boot or your spare!

I have the same thing dude, im pretty damn sure it is a bad join somewhere on the muffler/catback.

It seems like the same problem, i start the car with no noise but its like after 5 mins or so when the metal has warmed up i get the knocking rumble coming from the left hand rear corner. I'm replacing my entire exhaust system tomorrow so i shall tell you what i find as i pull things off.

Just a tip tho, after say a half hour drive park in ur drive way and keep the car idling and get someone to go give the muffler a not so gentle wiggle with their foot while you sit inside the car, positive you will hear the same noise. This set my mind at ease when i was thinking it was suspension related!

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


  • Similar Content

  • Latest Posts

    • As strange as this sounds (as they are fixed back), my Bride Xero CS seats are the most comfortable seats I've used.  I vote go genuine.  The only downside I've found is on very long drives, you can't reposition your body while driving. So even though its comfy, being locked in the same position eventually becomes uncomfortable. I find myself stopping every 3 or so hours to stretch my legs on long drives. 
    • You don't have to be bored driving a Camry. Not based on the way that a couple of f**king Ubereats/Didi/othersortofmethaddlednightshiftattheservicestationrecentimmmigrants were piloting them on the way to work this morning. f**k me dead!
    • FWIW, the Bride reps are really nice to sit in. The only complaint I have, other than the tear in my bolster, is that the velcro used to hold the backrest cushion in place, up under the headrest, is a little obvious and intrusive and could probably be done better. I don't know if that is a "feature" on the genuine ones also though. I haven't looked at a genuine one like the ones I have, only some of the older models. The other thing is, even though I bought the CF ones, I think the CF is really just decorative, over the top of the same FG as the normal seats. And so they really aren't light. Between the solidly built CF/FG seat, the steel frame in the recliner mechanism, and the solid-arse seat rail, they are probably heavier than even the stock seat. They are a serious lift to get in and out of the car.
    • Yes, and so the barest minimum power target is the one that makes the most sense. Massive power is fun, but you can only use it for 1.5s at a time, and only every now and then. Medium power levels allow you to enjoy the car far more often and for longer. 500 engine HP is just below 300 rwkW which is about the maximum that is sensible for any street car really. And for a 2.6L six, it will still leave you with a decent boost response and some sort of linearity of power delivery. As you get up towards 400rwkW the onset of power tends to be increasingly like a cliff and you need drag radials to keep the ground in proper contact with the car, and.... it's just not a car for driving around any more.
    • I already reached that conclusion myself after reading up a whole bunch and watching various videos from multiple sources. Don't know yet how I'd best manage that with the least amount of headache. Probably pulling the sump and just welding on a AN10 adapter or something. I also think it's healthy to take most opinions with a grain of salt, because experiences differ wildly and especially Aussies - when talking about RBs - don't know a world below 600whp drag builds. Personally I doubt I will ever take my R33 racing, so it's going to be a street car with the occasional spirited drive. Hence why I am (so far) under the impression that I'm going to be fine with a stock-ish engine for a while.
×
×
  • Create New...